diff --git a/impl/protobuf.js/package-lock.json b/impl/protobuf.js/package-lock.json
index cbcfc4c9..19adae9e 100644
--- a/impl/protobuf.js/package-lock.json
+++ b/impl/protobuf.js/package-lock.json
@@ -11,7 +11,7 @@
         "protobufjs-cli": "^1.0.2"
       },
       "devDependencies": {
-        "typescript": "^5.0.4"
+        "typescript": "^5.1.6"
       }
     },
     "node_modules/@babel/parser": {
@@ -748,16 +748,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
-      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.6.tgz",
+      "integrity": "sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=12.20"
+        "node": ">=14.17"
       }
     },
     "node_modules/uc.micro": {
@@ -1362,9 +1362,9 @@
       }
     },
     "typescript": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
-      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.6.tgz",
+      "integrity": "sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==",
       "dev": true
     },
     "uc.micro": {
diff --git a/impl/protobuf.js/package.json b/impl/protobuf.js/package.json
index 148857d2..fd22ebf8 100644
--- a/impl/protobuf.js/package.json
+++ b/impl/protobuf.js/package.json
@@ -8,6 +8,6 @@
     "protobufjs-cli": "^1.0.2"
   },
   "devDependencies": {
-    "typescript": "^5.0.4"
+    "typescript": "^5.1.6"
   }
 }