diff --git a/ai-platform/snippets/package.json b/ai-platform/snippets/package.json
index 0ea966179d0..504c1f99673 100644
--- a/ai-platform/snippets/package.json
+++ b/ai-platform/snippets/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/storage": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/appengine/analytics/package.json b/appengine/analytics/package.json
index 8cc3a29ab08..ede1fa1e363 100644
--- a/appengine/analytics/package.json
+++ b/appengine/analytics/package.json
@@ -22,7 +22,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/building-an-app/build/package.json b/appengine/building-an-app/build/package.json
index 22c2f342cf7..d92fcb492cf 100644
--- a/appengine/building-an-app/build/package.json
+++ b/appengine/building-an-app/build/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/building-an-app/update/package.json b/appengine/building-an-app/update/package.json
index 41f178a8a47..2284c387ea6 100644
--- a/appengine/building-an-app/update/package.json
+++ b/appengine/building-an-app/update/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.3",
     "sinon": "^15.0.0",
diff --git a/appengine/datastore/package.json b/appengine/datastore/package.json
index 8584493f111..244ba507546 100644
--- a/appengine/datastore/package.json
+++ b/appengine/datastore/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/endpoints/package.json b/appengine/endpoints/package.json
index 407ca6f2537..3bb42a1ddb9 100644
--- a/appengine/endpoints/package.json
+++ b/appengine/endpoints/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
diff --git a/appengine/hello-world/flexible/package.json b/appengine/hello-world/flexible/package.json
index a24f2f4076e..4b4775f3b56 100644
--- a/appengine/hello-world/flexible/package.json
+++ b/appengine/hello-world/flexible/package.json
@@ -20,7 +20,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/hello-world/flexible_nodejs16_and_earlier/package.json b/appengine/hello-world/flexible_nodejs16_and_earlier/package.json
index b5fe3bc8fb0..701804c3e5c 100644
--- a/appengine/hello-world/flexible_nodejs16_and_earlier/package.json
+++ b/appengine/hello-world/flexible_nodejs16_and_earlier/package.json
@@ -20,7 +20,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/hello-world/standard/package.json b/appengine/hello-world/standard/package.json
index e70a760b86d..33b5bf0d8c7 100644
--- a/appengine/hello-world/standard/package.json
+++ b/appengine/hello-world/standard/package.json
@@ -20,7 +20,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/memcached/package.json b/appengine/memcached/package.json
index b2ab5c172cd..6c6f5a30f87 100644
--- a/appengine/memcached/package.json
+++ b/appengine/memcached/package.json
@@ -17,7 +17,7 @@
     "memjs": "^1.2.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "wait-port": "^1.0.4"
diff --git a/appengine/metadata/flexible/package.json b/appengine/metadata/flexible/package.json
index 3cd9098f200..77089b6063e 100644
--- a/appengine/metadata/flexible/package.json
+++ b/appengine/metadata/flexible/package.json
@@ -21,7 +21,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/metadata/flexible_nodejs16_and_earlier/package.json b/appengine/metadata/flexible_nodejs16_and_earlier/package.json
index b4f46fd197a..39b20510e40 100644
--- a/appengine/metadata/flexible_nodejs16_and_earlier/package.json
+++ b/appengine/metadata/flexible_nodejs16_and_earlier/package.json
@@ -21,7 +21,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/metadata/standard/package.json b/appengine/metadata/standard/package.json
index b2c8505a2ab..2ab1b539271 100644
--- a/appengine/metadata/standard/package.json
+++ b/appengine/metadata/standard/package.json
@@ -21,7 +21,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/pubsub/package.json b/appengine/pubsub/package.json
index a51f9932cc8..21e3b065a83 100644
--- a/appengine/pubsub/package.json
+++ b/appengine/pubsub/package.json
@@ -19,7 +19,7 @@
     "pug": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "jsonwebtoken": "^9.0.0",
     "mocha": "^10.0.0",
diff --git a/appengine/static-files/package.json b/appengine/static-files/package.json
index ec0e0643e2a..cd390fad5db 100644
--- a/appengine/static-files/package.json
+++ b/appengine/static-files/package.json
@@ -17,7 +17,7 @@
     "pug": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/appengine/storage/flexible/package.json b/appengine/storage/flexible/package.json
index 28630fade12..656160f9de7 100644
--- a/appengine/storage/flexible/package.json
+++ b/appengine/storage/flexible/package.json
@@ -20,7 +20,7 @@
     "@types/proxyquire": "^1.3.28",
     "@types/supertest": "^2.0.12",
     "@types/uuid": "^9.0.1",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.2.0",
     "proxyquire": "^2.1.3",
     "supertest": "^6.3.3",
diff --git a/appengine/storage/flexible_nodejs16_and_earlier/package.json b/appengine/storage/flexible_nodejs16_and_earlier/package.json
index 44b9d17295b..3c575636bce 100644
--- a/appengine/storage/flexible_nodejs16_and_earlier/package.json
+++ b/appengine/storage/flexible_nodejs16_and_earlier/package.json
@@ -20,7 +20,7 @@
     "@types/proxyquire": "^1.3.28",
     "@types/supertest": "^2.0.12",
     "@types/uuid": "^9.0.1",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.2.0",
     "proxyquire": "^2.1.3",
     "supertest": "^6.3.3",
diff --git a/appengine/storage/standard/package.json b/appengine/storage/standard/package.json
index 241fd26db8e..fedfa5acd4d 100644
--- a/appengine/storage/standard/package.json
+++ b/appengine/storage/standard/package.json
@@ -20,7 +20,7 @@
     "@types/proxyquire": "^1.3.28",
     "@types/supertest": "^2.0.12",
     "@types/uuid": "^9.0.1",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.2.0",
     "proxyquire": "^2.1.3",
     "supertest": "^6.3.3",
diff --git a/appengine/twilio/package.json b/appengine/twilio/package.json
index 782cb446bd8..a4698a46ff4 100644
--- a/appengine/twilio/package.json
+++ b/appengine/twilio/package.json
@@ -17,7 +17,7 @@
     "twilio": "^4.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0",
diff --git a/appengine/typescript/package.json b/appengine/typescript/package.json
index ef6b4a2afa7..c37e0ead9b6 100644
--- a/appengine/typescript/package.json
+++ b/appengine/typescript/package.json
@@ -28,7 +28,7 @@
   "devDependencies": {
     "@types/express": "^4.17.17",
     "@types/node": "^18.13.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "gts": "^3.1.1",
     "mocha": "^10.2.0",
diff --git a/appengine/websockets/package.json b/appengine/websockets/package.json
index c6a37a0622c..cfe2b94de99 100644
--- a/appengine/websockets/package.json
+++ b/appengine/websockets/package.json
@@ -21,7 +21,7 @@
     "supertest": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "puppeteer": "^20.0.0"
   }
diff --git a/asset/snippets/package.json b/asset/snippets/package.json
index 43b0f64431e..be3fc21eb5d 100644
--- a/asset/snippets/package.json
+++ b/asset/snippets/package.json
@@ -23,7 +23,7 @@
     "@google-cloud/storage": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "gts": "^3.1.1",
     "mocha": "^10.0.0",
diff --git a/auth/package.json b/auth/package.json
index 6136dc89996..ae7a0f67b99 100644
--- a/auth/package.json
+++ b/auth/package.json
@@ -23,7 +23,7 @@
     "yargs": "^17.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   }
diff --git a/automl/package.json b/automl/package.json
index 58f5ea3471c..17328833110 100644
--- a/automl/package.json
+++ b/automl/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/batch/package.json b/batch/package.json
index 6d66f1d58d1..caf940dcd54 100644
--- a/batch/package.json
+++ b/batch/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/batch": "^0.9.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "nanoid": "^3.3.0",
     "@google-cloud/storage": "^6.7.0",
diff --git a/cloud-language/package.json b/cloud-language/package.json
index 2db3be95611..cd28a677e1e 100644
--- a/cloud-language/package.json
+++ b/cloud-language/package.json
@@ -21,7 +21,7 @@
     "yargs": "^17.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/cloud-sql/mysql/mysql/package.json b/cloud-sql/mysql/mysql/package.json
index d30b7fd3c09..3edfdd245b3 100644
--- a/cloud-sql/mysql/mysql/package.json
+++ b/cloud-sql/mysql/mysql/package.json
@@ -27,7 +27,7 @@
     "winston": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/cloud-sql/postgres/knex/package.json b/cloud-sql/postgres/knex/package.json
index 45ac64b313e..616a6706a4f 100644
--- a/cloud-sql/postgres/knex/package.json
+++ b/cloud-sql/postgres/knex/package.json
@@ -28,7 +28,7 @@
     "winston": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/cloud-sql/sqlserver/mssql/package.json b/cloud-sql/sqlserver/mssql/package.json
index adc286338f1..e61d250f7ab 100644
--- a/cloud-sql/sqlserver/mssql/package.json
+++ b/cloud-sql/sqlserver/mssql/package.json
@@ -26,7 +26,7 @@
     "winston": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/cloud-tasks/snippets/package.json b/cloud-tasks/snippets/package.json
index 38c6796f7ec..1a246178264 100644
--- a/cloud-tasks/snippets/package.json
+++ b/cloud-tasks/snippets/package.json
@@ -19,7 +19,7 @@
     "express": "^4.16.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/cloud-tasks/tutorial-gcf/app/package.json b/cloud-tasks/tutorial-gcf/app/package.json
index 015d72296ec..0a33c16f475 100644
--- a/cloud-tasks/tutorial-gcf/app/package.json
+++ b/cloud-tasks/tutorial-gcf/app/package.json
@@ -15,7 +15,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/cloud-tasks/tutorial-gcf/function/package.json b/cloud-tasks/tutorial-gcf/function/package.json
index 58f6b3dbdd6..fa3c61868b8 100644
--- a/cloud-tasks/tutorial-gcf/function/package.json
+++ b/cloud-tasks/tutorial-gcf/function/package.json
@@ -14,7 +14,7 @@
     "@sendgrid/mail": "^7.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/cloudbuild/package.json b/cloudbuild/package.json
index 3f5f4ab5b31..c50903e25b7 100644
--- a/cloudbuild/package.json
+++ b/cloudbuild/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/cloudbuild": "^3.1.2"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/composer/package.json b/composer/package.json
index 1732756e22c..99521b57c23 100644
--- a/composer/package.json
+++ b/composer/package.json
@@ -16,7 +16,7 @@
     "test": "c8 mocha --exit test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/compute/package.json b/compute/package.json
index 6d482326da1..61ae8dabe1c 100644
--- a/compute/package.json
+++ b/compute/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.0.1",
diff --git a/contact-center-insights/package.json b/contact-center-insights/package.json
index 9c2d801ec2f..5c12471d55e 100644
--- a/contact-center-insights/package.json
+++ b/contact-center-insights/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/pubsub": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/container-analysis/snippets/package.json b/container-analysis/snippets/package.json
index 9008e6a94b4..64a5eb0c53a 100644
--- a/container-analysis/snippets/package.json
+++ b/container-analysis/snippets/package.json
@@ -19,7 +19,7 @@
     "p-retry": "^5.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/container/package.json b/container/package.json
index 7b33352df7f..43c22bdfc82 100644
--- a/container/package.json
+++ b/container/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/container": "^4.4.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/datacatalog/cloud-client/package.json b/datacatalog/cloud-client/package.json
index 95265aa305b..9137e63f64b 100644
--- a/datacatalog/cloud-client/package.json
+++ b/datacatalog/cloud-client/package.json
@@ -13,7 +13,7 @@
     "test": "c8 mocha system-test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/datacatalog/quickstart/package.json b/datacatalog/quickstart/package.json
index 29d327981c4..090eaffda48 100644
--- a/datacatalog/quickstart/package.json
+++ b/datacatalog/quickstart/package.json
@@ -13,7 +13,7 @@
     "test": "c8 mocha system-test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/datacatalog/snippets/package.json b/datacatalog/snippets/package.json
index 606e3050bab..77816064eae 100644
--- a/datacatalog/snippets/package.json
+++ b/datacatalog/snippets/package.json
@@ -19,7 +19,7 @@
     "@google-cloud/datacatalog": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "execa": "^7.0.0",
     "mocha": "^10.0.0",
diff --git a/datalabeling/package.json b/datalabeling/package.json
index 3ae44d3219c..20256bcc436 100644
--- a/datalabeling/package.json
+++ b/datalabeling/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/datalabeling": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/dataproc/package.json b/dataproc/package.json
index 4f52652cdd3..bbfff858a42 100644
--- a/dataproc/package.json
+++ b/dataproc/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/storage": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/datastore/functions/package.json b/datastore/functions/package.json
index 8416e668b40..1f20103b732 100644
--- a/datastore/functions/package.json
+++ b/datastore/functions/package.json
@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "child-process-promise": "^2.2.1",
     "mocha": "^10.0.0",
     "node-fetch": "^2.6.1",
diff --git a/dialogflow-cx/package.json b/dialogflow-cx/package.json
index 05efbd4d890..19cd6c5985e 100644
--- a/dialogflow-cx/package.json
+++ b/dialogflow-cx/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/functions-framework": "^3.2.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/dialogflow/package.json b/dialogflow/package.json
index 6bffdf19f28..bbba4771999 100644
--- a/dialogflow/package.json
+++ b/dialogflow/package.json
@@ -21,7 +21,7 @@
     "@google-cloud/functions-framework": "^3.2.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/dlp/package.json b/dlp/package.json
index 34c96fe3e30..fe5cf1f589e 100644
--- a/dlp/package.json
+++ b/dlp/package.json
@@ -20,7 +20,7 @@
     "mime": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "pixelmatch": "^5.0.0",
diff --git a/document-ai/package.json b/document-ai/package.json
index 2c4e79454d4..928020c42cc 100644
--- a/document-ai/package.json
+++ b/document-ai/package.json
@@ -18,7 +18,7 @@
     "p-queue": "^6.6.2"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/endpoints/getting-started/package.json b/endpoints/getting-started/package.json
index 28f7dff3fea..047328645a0 100644
--- a/endpoints/getting-started/package.json
+++ b/endpoints/getting-started/package.json
@@ -20,7 +20,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0",
diff --git a/error-reporting/package.json b/error-reporting/package.json
index d58a6ffcf68..f1d055541cc 100644
--- a/error-reporting/package.json
+++ b/error-reporting/package.json
@@ -19,7 +19,7 @@
     "express": "^4.16.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0"
diff --git a/eventarc/audit-storage/package.json b/eventarc/audit-storage/package.json
index ab592a638d3..15b469dddd1 100644
--- a/eventarc/audit-storage/package.json
+++ b/eventarc/audit-storage/package.json
@@ -24,7 +24,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
diff --git a/eventarc/generic/package.json b/eventarc/generic/package.json
index a7ef8240ec4..169f217a32b 100644
--- a/eventarc/generic/package.json
+++ b/eventarc/generic/package.json
@@ -21,7 +21,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
diff --git a/eventarc/pubsub/package.json b/eventarc/pubsub/package.json
index abeee56911d..b1fae899b43 100644
--- a/eventarc/pubsub/package.json
+++ b/eventarc/pubsub/package.json
@@ -25,7 +25,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
diff --git a/functions/billing/package.json b/functions/billing/package.json
index cc18cdfb7e2..79a636f7896 100644
--- a/functions/billing/package.json
+++ b/functions/billing/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "promise-retry": "^2.0.0",
diff --git a/functions/firebase/helloAnalytics/package.json b/functions/firebase/helloAnalytics/package.json
index 3b2b6847b88..68fc89d952e 100644
--- a/functions/firebase/helloAnalytics/package.json
+++ b/functions/firebase/helloAnalytics/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/firebase/helloAuth/package.json b/functions/firebase/helloAuth/package.json
index 125a09d797b..acba4c5a1b6 100644
--- a/functions/firebase/helloAuth/package.json
+++ b/functions/firebase/helloAuth/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/firebase/helloFirestore/package.json b/functions/firebase/helloFirestore/package.json
index eda3be62313..27c76de440c 100644
--- a/functions/firebase/helloFirestore/package.json
+++ b/functions/firebase/helloFirestore/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/firebase/helloRTDB/package.json b/functions/firebase/helloRTDB/package.json
index 2ca6474444c..e6f93b6f48a 100644
--- a/functions/firebase/helloRTDB/package.json
+++ b/functions/firebase/helloRTDB/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/firebase/helloRemoteConfig/package.json b/functions/firebase/helloRemoteConfig/package.json
index ef540f0fdb7..d5ab1ae6237 100644
--- a/functions/firebase/helloRemoteConfig/package.json
+++ b/functions/firebase/helloRemoteConfig/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/firebase/makeUpperCase/package.json b/functions/firebase/makeUpperCase/package.json
index 2ca8955de52..4a90a487663 100644
--- a/functions/firebase/makeUpperCase/package.json
+++ b/functions/firebase/makeUpperCase/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/helloworld/helloError/package.json b/functions/helloworld/helloError/package.json
index fda62d1f736..d08e1559d3a 100644
--- a/functions/helloworld/helloError/package.json
+++ b/functions/helloworld/helloError/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/helloworld/helloGCS/package.json b/functions/helloworld/helloGCS/package.json
index 46dbb92e10a..54a8a6464dd 100644
--- a/functions/helloworld/helloGCS/package.json
+++ b/functions/helloworld/helloGCS/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "moment": "^2.24.0",
diff --git a/functions/helloworld/helloPubSub/package.json b/functions/helloworld/helloPubSub/package.json
index b4a23a8015c..9cbf190ca07 100644
--- a/functions/helloworld/helloPubSub/package.json
+++ b/functions/helloworld/helloPubSub/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@google-cloud/pubsub": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "moment": "^2.29.4",
diff --git a/functions/helloworld/helloworldGet/package.json b/functions/helloworld/helloworldGet/package.json
index bfe8351c110..7fd5146b370 100644
--- a/functions/helloworld/helloworldGet/package.json
+++ b/functions/helloworld/helloworldGet/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.1",
     "mocha": "^10.0.0",
     "wait-port": "^1.0.4"
diff --git a/functions/helloworld/helloworldHttp/package.json b/functions/helloworld/helloworldHttp/package.json
index a911d862ae5..5130c0bac82 100644
--- a/functions/helloworld/helloworldHttp/package.json
+++ b/functions/helloworld/helloworldHttp/package.json
@@ -22,7 +22,7 @@
     "escape-html": "^1.0.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
diff --git a/functions/http/corsEnabledFunction/package.json b/functions/http/corsEnabledFunction/package.json
index 4b121376d08..a33138bb68c 100644
--- a/functions/http/corsEnabledFunction/package.json
+++ b/functions/http/corsEnabledFunction/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/http/corsEnabledFunctionAuth/package.json b/functions/http/corsEnabledFunctionAuth/package.json
index 31c404be6a3..391ae5f0a72 100644
--- a/functions/http/corsEnabledFunctionAuth/package.json
+++ b/functions/http/corsEnabledFunctionAuth/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/http/httpContent/package.json b/functions/http/httpContent/package.json
index d4777b8fa04..d286496afcd 100644
--- a/functions/http/httpContent/package.json
+++ b/functions/http/httpContent/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/http/httpMethods/package.json b/functions/http/httpMethods/package.json
index 7c26eff33f3..497a814d9af 100644
--- a/functions/http/httpMethods/package.json
+++ b/functions/http/httpMethods/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/http/parseXML/package.json b/functions/http/parseXML/package.json
index 00fe2480537..deeb98a2e70 100644
--- a/functions/http/parseXML/package.json
+++ b/functions/http/parseXML/package.json
@@ -19,7 +19,7 @@
     "xml2js": "^0.6.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.2",
     "mocha": "^10.2.0",
     "wait-port": "^1.0.4"
diff --git a/functions/imagemagick/package.json b/functions/imagemagick/package.json
index 270119037f3..98dc0d79e43 100644
--- a/functions/imagemagick/package.json
+++ b/functions/imagemagick/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
diff --git a/functions/log/helloWorld/package.json b/functions/log/helloWorld/package.json
index c2ffaf33aaf..280da99cbef 100644
--- a/functions/log/helloWorld/package.json
+++ b/functions/log/helloWorld/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=20000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/log/processEntry/package.json b/functions/log/processEntry/package.json
index 4fb8b100846..6931de77de6 100644
--- a/functions/log/processEntry/package.json
+++ b/functions/log/processEntry/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=20000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/memorystore/redis/package.json b/functions/memorystore/redis/package.json
index 57f5fd58cdb..b4ce57debf7 100644
--- a/functions/memorystore/redis/package.json
+++ b/functions/memorystore/redis/package.json
@@ -20,7 +20,7 @@
     "redis": "^4.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/ocr/app/package.json b/functions/ocr/app/package.json
index f1326400dbe..1ef1f0154ba 100644
--- a/functions/ocr/app/package.json
+++ b/functions/ocr/app/package.json
@@ -21,7 +21,7 @@
     "@google-cloud/vision": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/pubsub/publish/package.json b/functions/pubsub/publish/package.json
index ec9a1a2d0e8..b92b2db51bf 100644
--- a/functions/pubsub/publish/package.json
+++ b/functions/pubsub/publish/package.json
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
diff --git a/functions/pubsub/subscribe/package.json b/functions/pubsub/subscribe/package.json
index b381c24b1f5..33c7e0b68ad 100644
--- a/functions/pubsub/subscribe/package.json
+++ b/functions/pubsub/subscribe/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=20000 --exit"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/scheduleinstance/package.json b/functions/scheduleinstance/package.json
index 997875ab415..badb33a4ab2 100644
--- a/functions/scheduleinstance/package.json
+++ b/functions/scheduleinstance/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=20000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.0.0",
     "sinon": "^15.0.0"
diff --git a/functions/security/package.json b/functions/security/package.json
index f5e3424f330..5a254f995a5 100644
--- a/functions/security/package.json
+++ b/functions/security/package.json
@@ -18,7 +18,7 @@
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.3",
     "sinon": "^15.0.0"
diff --git a/functions/slack/package.json b/functions/slack/package.json
index 374ae887939..47f361f18ba 100644
--- a/functions/slack/package.json
+++ b/functions/slack/package.json
@@ -20,7 +20,7 @@
     "@slack/events-api": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0",
diff --git a/functions/spanner/package.json b/functions/spanner/package.json
index 9457a952f97..e48de7a90a3 100644
--- a/functions/spanner/package.json
+++ b/functions/spanner/package.json
@@ -19,7 +19,7 @@
     "@google-cloud/spanner": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0"
diff --git a/functions/speech-to-speech/functions/package.json b/functions/speech-to-speech/functions/package.json
index f3fedfc458a..0dedea5c1ff 100644
--- a/functions/speech-to-speech/functions/package.json
+++ b/functions/speech-to-speech/functions/package.json
@@ -42,7 +42,7 @@
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "child-process-promise": "^2.2.1",
     "gaxios": "^5.0.0",
     "mocha": "^10.0.0",
diff --git a/functions/tips/gcpApiCall/package.json b/functions/tips/gcpApiCall/package.json
index 1e5209e5a4f..557a962c098 100644
--- a/functions/tips/gcpApiCall/package.json
+++ b/functions/tips/gcpApiCall/package.json
@@ -19,7 +19,7 @@
     "@google-cloud/pubsub": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.3",
     "sinon": "^15.0.0"
diff --git a/functions/tips/retry/package.json b/functions/tips/retry/package.json
index 6effcf4a36b..3761786d366 100644
--- a/functions/tips/retry/package.json
+++ b/functions/tips/retry/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000 --exit"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/tips/scopeDemo/package.json b/functions/tips/scopeDemo/package.json
index 9c1ff971a05..6e05bb736f3 100644
--- a/functions/tips/scopeDemo/package.json
+++ b/functions/tips/scopeDemo/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.1.2"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.2.0",
     "sinon": "^15.0.1"
   }
diff --git a/functions/v2/autoLabelInstance/package.json b/functions/v2/autoLabelInstance/package.json
index b43573f8532..681864e1ea9 100644
--- a/functions/v2/autoLabelInstance/package.json
+++ b/functions/v2/autoLabelInstance/package.json
@@ -20,7 +20,7 @@
     "@google-cloud/functions-framework": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "p-retry": "^5.0.0",
     "sinon": "^15.0.0",
diff --git a/functions/v2/cloudEventLogging/package.json b/functions/v2/cloudEventLogging/package.json
index d7169bbc2fd..d664c602502 100644
--- a/functions/v2/cloudEventLogging/package.json
+++ b/functions/v2/cloudEventLogging/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/logging": "^10.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "cloudevents": "^7.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
diff --git a/functions/v2/firebase/firestore/helloFirestore/package.json b/functions/v2/firebase/firestore/helloFirestore/package.json
index 590b44e2b3c..0a222162525 100644
--- a/functions/v2/firebase/firestore/helloFirestore/package.json
+++ b/functions/v2/firebase/firestore/helloFirestore/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/v2/firebase/firestore/makeUpperCase/package.json b/functions/v2/firebase/firestore/makeUpperCase/package.json
index 3bac1d6b0c3..324d29d3af8 100644
--- a/functions/v2/firebase/firestore/makeUpperCase/package.json
+++ b/functions/v2/firebase/firestore/makeUpperCase/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "rewire": "^6.0.0",
     "sinon": "^15.0.0"
diff --git a/functions/v2/firebase/remote-config/helloRemoteConfig/package.json b/functions/v2/firebase/remote-config/helloRemoteConfig/package.json
index 1a46d625838..3cda9ad7b47 100644
--- a/functions/v2/firebase/remote-config/helloRemoteConfig/package.json
+++ b/functions/v2/firebase/remote-config/helloRemoteConfig/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/v2/firebase/rtdb/helloRTDB/package.json b/functions/v2/firebase/rtdb/helloRTDB/package.json
index 35e7849fce5..b265ddc6036 100644
--- a/functions/v2/firebase/rtdb/helloRTDB/package.json
+++ b/functions/v2/firebase/rtdb/helloRTDB/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha -T 30s test/*.test.js"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/v2/helloAuditLog/package.json b/functions/v2/helloAuditLog/package.json
index eaa0b42df92..57627a0635b 100644
--- a/functions/v2/helloAuditLog/package.json
+++ b/functions/v2/helloAuditLog/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.0.0"
diff --git a/functions/v2/helloBigQuery/package.json b/functions/v2/helloBigQuery/package.json
index 3b4c71163ac..5993ba831ac 100644
--- a/functions/v2/helloBigQuery/package.json
+++ b/functions/v2/helloBigQuery/package.json
@@ -19,7 +19,7 @@
     "@google-cloud/functions-framework": "^3.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/functions/v2/helloGCS/package.json b/functions/v2/helloGCS/package.json
index 8a013f253b6..1ebca82262e 100644
--- a/functions/v2/helloGCS/package.json
+++ b/functions/v2/helloGCS/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.0.0"
diff --git a/functions/v2/helloPubSub/package.json b/functions/v2/helloPubSub/package.json
index 687a0a78699..27f0c1d85db 100644
--- a/functions/v2/helloPubSub/package.json
+++ b/functions/v2/helloPubSub/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.0.0",
diff --git a/functions/v2/httpLogging/package.json b/functions/v2/httpLogging/package.json
index 0a31e308704..21dd72b164a 100644
--- a/functions/v2/httpLogging/package.json
+++ b/functions/v2/httpLogging/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/logging": "^10.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   }
diff --git a/functions/v2/imagemagick/package.json b/functions/v2/imagemagick/package.json
index 1eb3f3ca1e3..e8824a57128 100644
--- a/functions/v2/imagemagick/package.json
+++ b/functions/v2/imagemagick/package.json
@@ -21,7 +21,7 @@
     "gm": "^1.23.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^15.0.0",
diff --git a/functions/v2/log/processEntry/package.json b/functions/v2/log/processEntry/package.json
index 5f5a162cb08..94ed250772d 100644
--- a/functions/v2/log/processEntry/package.json
+++ b/functions/v2/log/processEntry/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=20000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0"
   },
diff --git a/functions/v2/ocr/app/package.json b/functions/v2/ocr/app/package.json
index ab702ec43ef..36b4d17a419 100644
--- a/functions/v2/ocr/app/package.json
+++ b/functions/v2/ocr/app/package.json
@@ -23,7 +23,7 @@
     "cloudevents": "^7.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.0.0"
diff --git a/functions/v2/responseStreaming/package.json b/functions/v2/responseStreaming/package.json
index 581ce5bedc6..b7df491a509 100644
--- a/functions/v2/responseStreaming/package.json
+++ b/functions/v2/responseStreaming/package.json
@@ -19,7 +19,7 @@
     "@google-cloud/functions-framework": "^3.1.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.0.0"
diff --git a/functions/v2/tips/avoidInfiniteRetries/package.json b/functions/v2/tips/avoidInfiniteRetries/package.json
index a08784772e4..ea16105e7c6 100644
--- a/functions/v2/tips/avoidInfiniteRetries/package.json
+++ b/functions/v2/tips/avoidInfiniteRetries/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.1.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.2.0",
     "sinon": "^15.0.2"
   }
diff --git a/functions/v2/tips/retry/package.json b/functions/v2/tips/retry/package.json
index d7a7768424c..d84ceb14029 100644
--- a/functions/v2/tips/retry/package.json
+++ b/functions/v2/tips/retry/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha test/*.test.js --timeout=60000 --exit"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "sinon": "^15.0.0",
     "supertest": "^6.3.3"
diff --git a/game-servers/snippets/package.json b/game-servers/snippets/package.json
index ad9958daedd..c5630b9e593 100644
--- a/game-servers/snippets/package.json
+++ b/game-servers/snippets/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/game-servers": "^3.1.3"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/healthcare/consent/package.json b/healthcare/consent/package.json
index 9e340b23475..fae3893cc7a 100644
--- a/healthcare/consent/package.json
+++ b/healthcare/consent/package.json
@@ -12,7 +12,7 @@
     "test": "c8 mocha system-test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/healthcare/datasets/package.json b/healthcare/datasets/package.json
index 596d913da9c..211e7f4a72b 100644
--- a/healthcare/datasets/package.json
+++ b/healthcare/datasets/package.json
@@ -12,7 +12,7 @@
     "test": "c8 mocha system-test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/healthcare/dicom/package.json b/healthcare/dicom/package.json
index 1db284af99d..bde48f13ce5 100644
--- a/healthcare/dicom/package.json
+++ b/healthcare/dicom/package.json
@@ -14,7 +14,7 @@
   "devDependencies": {
     "@google-cloud/pubsub": "^3.0.0",
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/healthcare/fhir/package.json b/healthcare/fhir/package.json
index 0042ff3b5b2..71fca21c313 100644
--- a/healthcare/fhir/package.json
+++ b/healthcare/fhir/package.json
@@ -14,7 +14,7 @@
   "devDependencies": {
     "@google-cloud/pubsub": "^3.0.0",
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/healthcare/hl7v2/package.json b/healthcare/hl7v2/package.json
index 2d0360221fc..0f70f465773 100644
--- a/healthcare/hl7v2/package.json
+++ b/healthcare/hl7v2/package.json
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "@google-cloud/pubsub": "^3.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
   },
diff --git a/iam/deny/package.json b/iam/deny/package.json
index 2c37d74a961..7a474328fe0 100644
--- a/iam/deny/package.json
+++ b/iam/deny/package.json
@@ -17,7 +17,7 @@
         "@google-cloud/iam": "^0.3.0"
     },
     "devDependencies": {
-        "c8": "^7.13.0",
+        "c8": "^8.0.0",
         "chai": "^4.2.0",
         "mocha": "^10.0.0",
         "uuid": "^9.0.0"
diff --git a/kms/package.json b/kms/package.json
index aacbb38cbbb..382f14c0514 100644
--- a/kms/package.json
+++ b/kms/package.json
@@ -18,7 +18,7 @@
     "fast-crc32c": "^2.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/media/livestream/package.json b/media/livestream/package.json
index 018d82be59a..27305248ff2 100644
--- a/media/livestream/package.json
+++ b/media/livestream/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/livestream": "^0.5.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.1.0",
     "uuid": "^9.0.0"
diff --git a/media/transcoder/package.json b/media/transcoder/package.json
index 9c83291e812..8559b895e57 100644
--- a/media/transcoder/package.json
+++ b/media/transcoder/package.json
@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.3.0",
+    "c8": "^8.0.0",
     "mocha": "^10.1.0",
     "uuid": "^9.0.0"
   }
diff --git a/media/video-stitcher/package.json b/media/video-stitcher/package.json
index f72e57f3641..5aa2f9da3fb 100644
--- a/media/video-stitcher/package.json
+++ b/media/video-stitcher/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/video-stitcher": "^0.4.0"
   },
   "devDependencies": {
-    "c8": "^7.1.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.1.0",
     "uuid": "^9.0.0"
diff --git a/mediatranslation/package.json b/mediatranslation/package.json
index 15135e411d7..fc800f2e1cd 100644
--- a/mediatranslation/package.json
+++ b/mediatranslation/package.json
@@ -17,7 +17,7 @@
     "node-record-lpcm16": "1.0.1"
   },
   "devDependencies": {
-    "c8": "^7.0.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/monitoring/opencensus/package.json b/monitoring/opencensus/package.json
index 5552989f659..bc96c474407 100644
--- a/monitoring/opencensus/package.json
+++ b/monitoring/opencensus/package.json
@@ -16,7 +16,7 @@
     "node-stopwatch": "^0.0.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.1.3"
   }
diff --git a/monitoring/snippets/package.json b/monitoring/snippets/package.json
index 5771693bf89..68732fa3681 100644
--- a/monitoring/snippets/package.json
+++ b/monitoring/snippets/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "@google-cloud/monitoring": "^3.0.2",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "yargs": "^17.0.0"
   },
   "devDependencies": {
diff --git a/opencensus/package.json b/opencensus/package.json
index 2279ea9cc25..1b749c77e47 100644
--- a/opencensus/package.json
+++ b/opencensus/package.json
@@ -21,7 +21,7 @@
     "@opencensus/exporter-stackdriver": "^0.1.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0"
   }
 }
diff --git a/package.json b/package.json
index 1c0d100ca1f..2d45ed4553b 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "generate-ci": "node .github/workflows/utils/generate.js"
   },
   "devDependencies": {    
-    "c8": "^7.13.0",  
+    "c8": "^8.0.0",  
     "@typescript-eslint/eslint-plugin": "^5.59.0",
     "@typescript-eslint/parser": "^5.59.0",
     "eslint-plugin-node": "^11.1.0",
diff --git a/recaptcha_enterprise/snippets/package.json b/recaptcha_enterprise/snippets/package.json
index cbe9ba22ff5..b341428e841 100644
--- a/recaptcha_enterprise/snippets/package.json
+++ b/recaptcha_enterprise/snippets/package.json
@@ -29,7 +29,7 @@
     "@types/mocha": "^10.0.1",
     "@types/node": "^18.15.11",
     "@types/yargs": "^17.0.19",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "eslint": "^8.34.0",
     "gts": "^3.1.1",
diff --git a/retail/package.json b/retail/package.json
index 13addf0662c..e90217a585c 100644
--- a/retail/package.json
+++ b/retail/package.json
@@ -18,7 +18,7 @@
     "@google-cloud/storage": "^6.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.2.0"
   }
diff --git a/run/hello-broken/package.json b/run/hello-broken/package.json
index 21f1b3358a7..80021265724 100644
--- a/run/hello-broken/package.json
+++ b/run/hello-broken/package.json
@@ -18,7 +18,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.0.0",
     "mocha": "^10.0.0"
diff --git a/run/helloworld/package.json b/run/helloworld/package.json
index 7175f1d7e7b..608406edc38 100644
--- a/run/helloworld/package.json
+++ b/run/helloworld/package.json
@@ -18,7 +18,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.0.0",
     "mocha": "^10.0.0",
diff --git a/run/idp-sql/package.json b/run/idp-sql/package.json
index cd71430f0f7..72ddeeba794 100644
--- a/run/idp-sql/package.json
+++ b/run/idp-sql/package.json
@@ -28,7 +28,7 @@
     "winston": "3.9.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "got": "^11.7.0",
     "mocha": "^10.0.0",
     "short-uuid": "^4.1.0",
diff --git a/run/image-processing/package.json b/run/image-processing/package.json
index e37147338ee..353d4212280 100644
--- a/run/image-processing/package.json
+++ b/run/image-processing/package.json
@@ -25,7 +25,7 @@
     "gm": "^1.23.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
diff --git a/run/jobs/package.json b/run/jobs/package.json
index 143682c56c6..7c59c488535 100644
--- a/run/jobs/package.json
+++ b/run/jobs/package.json
@@ -12,7 +12,7 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "@google-cloud/logging": "^10.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0"
   }
 }
diff --git a/run/logging-manual/package.json b/run/logging-manual/package.json
index b1aa5153713..4432f230ef1 100644
--- a/run/logging-manual/package.json
+++ b/run/logging-manual/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@google-cloud/logging": "^10.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "mocha": "^10.0.0"
   }
diff --git a/run/markdown-preview/editor/package.json b/run/markdown-preview/editor/package.json
index 294967c8f88..5acd1566f96 100644
--- a/run/markdown-preview/editor/package.json
+++ b/run/markdown-preview/editor/package.json
@@ -25,7 +25,7 @@
     "handlebars": "^4.7.6"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "mocha": "^10.0.0",
     "supertest": "^6.0.0"
   }
diff --git a/run/markdown-preview/renderer/package.json b/run/markdown-preview/renderer/package.json
index 4af447b85d4..abd8d1c25ed 100644
--- a/run/markdown-preview/renderer/package.json
+++ b/run/markdown-preview/renderer/package.json
@@ -22,7 +22,7 @@
     "markdown-it": "^13.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
diff --git a/run/pubsub/package.json b/run/pubsub/package.json
index b996b6e8610..1b33c9d4cd4 100644
--- a/run/pubsub/package.json
+++ b/run/pubsub/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
diff --git a/run/system-package/package.json b/run/system-package/package.json
index 1a435a89344..2b11601f61b 100644
--- a/run/system-package/package.json
+++ b/run/system-package/package.json
@@ -16,7 +16,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.0.0",
     "got": "^11.5.0",
     "mocha": "^10.0.0",
diff --git a/run/websockets/package.json b/run/websockets/package.json
index b16f9d30dc1..71008f753ef 100644
--- a/run/websockets/package.json
+++ b/run/websockets/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@types/express": "^4.17.17",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "google-auth-library": "^8.7.0",
     "got": "^11.8.3",
     "mocha": "^10.2.0",
diff --git a/scheduler/package.json b/scheduler/package.json
index 0ad37ea7ff3..6ae52a3b9b0 100644
--- a/scheduler/package.json
+++ b/scheduler/package.json
@@ -23,7 +23,7 @@
     "@types/chai": "^4.3.4",
     "@types/mocha": "^10.0.1",
     "@types/node": "^18.13.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "gts": "^3.1.1",
     "mocha": "^10.2.0",
diff --git a/secret-manager/package.json b/secret-manager/package.json
index aaedba1122a..43738757a2e 100644
--- a/secret-manager/package.json
+++ b/secret-manager/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/secret-manager": "^4.1.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/security-center/snippets/package.json b/security-center/snippets/package.json
index cd664fc562d..47e9e5c983e 100644
--- a/security-center/snippets/package.json
+++ b/security-center/snippets/package.json
@@ -17,7 +17,7 @@
     "@google-cloud/security-center": "^7.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/service-directory/snippets/package.json b/service-directory/snippets/package.json
index fe45734b215..1e36d33a833 100644
--- a/service-directory/snippets/package.json
+++ b/service-directory/snippets/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/service-directory": "^4.0.4"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/speech/package.json b/speech/package.json
index 3560c87a3d2..76aa0ecd53a 100644
--- a/speech/package.json
+++ b/speech/package.json
@@ -24,7 +24,7 @@
     "yargs": "^17.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/storagetransfer/package.json b/storagetransfer/package.json
index 844de1066bd..2e8b1f69bf0 100644
--- a/storagetransfer/package.json
+++ b/storagetransfer/package.json
@@ -19,7 +19,7 @@
     "@azure/storage-blob": "^12.12.0",
     "@google-cloud/storage": "^6.0.0",
     "aws-sdk": "^2.1073.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/talent/package.json b/talent/package.json
index 7536e00a5a1..ff380a2fb80 100644
--- a/talent/package.json
+++ b/talent/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "@types/mocha": "^10.0.0",
     "@types/node": "^16.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/texttospeech/package.json b/texttospeech/package.json
index 94b076113ab..096a6ebd0b8 100644
--- a/texttospeech/package.json
+++ b/texttospeech/package.json
@@ -18,7 +18,7 @@
     "yargs": "^17.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/translate/package.json b/translate/package.json
index 08933e1f6cf..6cb3cce4f55 100644
--- a/translate/package.json
+++ b/translate/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0",
     "uuid": "^9.0.0"
diff --git a/video-intelligence/package.json b/video-intelligence/package.json
index 2941c50987d..4258df83b03 100644
--- a/video-intelligence/package.json
+++ b/video-intelligence/package.json
@@ -19,7 +19,7 @@
     "yargs": "^17.0.0"
   },
   "devDependencies": {
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.2.0",
     "mocha": "^10.0.0"
   }
diff --git a/vision/package.json b/vision/package.json
index 16f69ae59db..0f961c075fe 100644
--- a/vision/package.json
+++ b/vision/package.json
@@ -23,7 +23,7 @@
     "@google-cloud/storage": "^6.9.3",
     "@types/uuid": "^9.0.1",
     "@types/yargs": "^17.0.22",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.7",
     "mocha": "^10.2.0",
     "uuid": "^9.0.0"
diff --git a/workflows/package.json b/workflows/package.json
index a85173116eb..617e59c6f65 100644
--- a/workflows/package.json
+++ b/workflows/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@types/mocha": "^10.0.1",
     "@types/node": "^18.14.6",
-    "c8": "^7.13.0",
+    "c8": "^8.0.0",
     "gts": "^3.1.1",
     "mocha": "^10.2.0",
     "ts-node": "^10.9.1"