diff --git a/package.json b/package.json
index 29915e450..7c9fcee11 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "node-fetch": "^2",
     "nx": "^18.3.5",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "ts-node": "^10.9.2",
     "typescript": "^4.9.5"
   },
diff --git a/packages/@aws-cdk/aws-service-spec/package.json b/packages/@aws-cdk/aws-service-spec/package.json
index 1dd270d1b..d8a5f1a22 100644
--- a/packages/@aws-cdk/aws-service-spec/package.json
+++ b/packages/@aws-cdk/aws-service-spec/package.json
@@ -40,7 +40,7 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "source-map-support": "^0.5.21",
     "ts-jest": "^29.1.5",
     "typescript": "^5.5.3"
diff --git a/packages/@aws-cdk/service-spec-importers/package.json b/packages/@aws-cdk/service-spec-importers/package.json
index 17c596d21..86d27db89 100644
--- a/packages/@aws-cdk/service-spec-importers/package.json
+++ b/packages/@aws-cdk/service-spec-importers/package.json
@@ -50,7 +50,7 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "source-map-support": "^0.5.21",
     "ts-jest": "^29.1.5",
     "ts-json-schema-generator": "^1.5.1",
diff --git a/packages/@aws-cdk/service-spec-types/package.json b/packages/@aws-cdk/service-spec-types/package.json
index 3368af738..28d1affc2 100644
--- a/packages/@aws-cdk/service-spec-types/package.json
+++ b/packages/@aws-cdk/service-spec-types/package.json
@@ -38,7 +38,7 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "ts-jest": "^29.1.5",
     "typescript": "^4.9.5"
   },
diff --git a/packages/@cdklabs/tskb/package.json b/packages/@cdklabs/tskb/package.json
index d47e686a7..9141d26e9 100644
--- a/packages/@cdklabs/tskb/package.json
+++ b/packages/@cdklabs/tskb/package.json
@@ -38,7 +38,7 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "ts-jest": "^29.1.5",
     "typescript": "^4.9.5"
   },
diff --git a/packages/@cdklabs/typewriter/package.json b/packages/@cdklabs/typewriter/package.json
index a405da133..25cf3cfdc 100644
--- a/packages/@cdklabs/typewriter/package.json
+++ b/packages/@cdklabs/typewriter/package.json
@@ -38,7 +38,7 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.82.8",
+    "projen": "^0.83.1",
     "ts-jest": "^29.1.5",
     "typescript": "^4.9.5"
   },
diff --git a/yarn.lock b/yarn.lock
index 45290e06e..61a95047b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1105,9 +1105,9 @@ acorn-walk@^8.1.1:
     acorn "^8.11.0"
 
 acorn@^8.11.0, acorn@^8.4.1, acorn@^8.9.0:
-  version "8.12.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.12.0.tgz#1627bfa2e058148036133b8d9b51a700663c294c"
-  integrity sha512-RTvkC4w+KNXrM39/lWCUaG0IbRkWdCv7W/IOW9oU6SawyxulvkQy5HQPVTKxEjczcUvapcrw3cFx/60VN/NRNw==
+  version "8.12.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.12.1.tgz#71616bdccbe25e27a54439e0046e89ca76df2248"
+  integrity sha512-tcpGyI9zbizT9JbV6oYE477V6mTlXvvi0T0G3SNIYE2apm/G5huBa1+K89VGeovbg+jycCrfhl3ADxErOuO6Jg==
 
 ajv-cli@^5:
   version "5.0.0"
@@ -1465,9 +1465,9 @@ camelcase@^6.2.0:
   integrity sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==
 
 caniuse-lite@^1.0.30001629:
-  version "1.0.30001639"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001639.tgz#972b3a6adeacdd8f46af5fc7f771e9639f6c1521"
-  integrity sha512-eFHflNTBIlFwP2AIKaYuBQN/apnUoKNhBdza8ZnW/h2di4LCZ4xFqYlxUxo+LQ76KFI1PGcC1QDxMbxTZpSCAg==
+  version "1.0.30001640"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001640.tgz#32c467d4bf1f1a0faa63fc793c2ba81169e7652f"
+  integrity sha512-lA4VMpW0PSUrFnkmVuEKBUovSWKhj7puyCg8StBChgu298N1AtuF1sKWEvfDuimSEDbhlb/KqPKC3fs1HbuQUA==
 
 canonicalize@^2.0.0:
   version "2.0.0"
@@ -3778,10 +3778,10 @@ pretty-format@^29.0.0, pretty-format@^29.7.0:
     ansi-styles "^5.0.0"
     react-is "^18.0.0"
 
-projen@^0.82.8:
-  version "0.82.8"
-  resolved "https://registry.yarnpkg.com/projen/-/projen-0.82.8.tgz#e7afa3491d7daaaf491c9c3add810e6caa478c52"
-  integrity sha512-/YpYZf4g0/pck2tr34a4gpOveCV1xbCfdDT+H4Xq8qQzF0IbcDVsoV1kZXPcyzVWUyqHFT2/ORUeocV+Hka8tQ==
+projen@^0.83.1:
+  version "0.83.1"
+  resolved "https://registry.yarnpkg.com/projen/-/projen-0.83.1.tgz#0bc644b1f95be898a565526c4eb649c225101163"
+  integrity sha512-agobaTIvfOxHllRa5pNHxFTRjH7Zxq2uus7FWQ0f+6OTLkH/hODtnV3LEA5pxVk5e0cYAD+ZZuS/mKKicAtkng==
   dependencies:
     "@iarna/toml" "^2.2.5"
     case "^1.6.3"