diff --git a/impl/protobuf-ts/package-lock.json b/impl/protobuf-ts/package-lock.json
index 3317bd1b..62d9a613 100644
--- a/impl/protobuf-ts/package-lock.json
+++ b/impl/protobuf-ts/package-lock.json
@@ -11,7 +11,7 @@
       },
       "devDependencies": {
         "@bufbuild/buf": "^1.26.1",
-        "@types/node": "^20.5.9",
+        "@types/node": "^20.8.0",
         "tsx": "^3.12.8",
         "typescript": "^5.2.2"
       }
@@ -588,9 +588,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.5.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.5.9.tgz",
-      "integrity": "sha512-PcGNd//40kHAS3sTlzKB9C9XL4K0sTup8nbG5lC14kzEteTNuAFh9u5nA0o5TWnSG2r/JNPRXFVcHJIIeRlmqQ==",
+      "version": "20.8.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.0.tgz",
+      "integrity": "sha512-LzcWltT83s1bthcvjBmiBvGJiiUe84NWRHkw+ZV6Fr41z2FbIzvc815dk2nQ3RAKMuN2fkenM/z3Xv2QzEpYxQ==",
       "dev": true
     },
     "node_modules/buffer-from": {
@@ -1004,9 +1004,9 @@
       }
     },
     "@types/node": {
-      "version": "20.5.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.5.9.tgz",
-      "integrity": "sha512-PcGNd//40kHAS3sTlzKB9C9XL4K0sTup8nbG5lC14kzEteTNuAFh9u5nA0o5TWnSG2r/JNPRXFVcHJIIeRlmqQ==",
+      "version": "20.8.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.0.tgz",
+      "integrity": "sha512-LzcWltT83s1bthcvjBmiBvGJiiUe84NWRHkw+ZV6Fr41z2FbIzvc815dk2nQ3RAKMuN2fkenM/z3Xv2QzEpYxQ==",
       "dev": true
     },
     "buffer-from": {
diff --git a/impl/protobuf-ts/package.json b/impl/protobuf-ts/package.json
index ea088549..fba0cc01 100644
--- a/impl/protobuf-ts/package.json
+++ b/impl/protobuf-ts/package.json
@@ -8,7 +8,7 @@
   },
   "devDependencies": {
     "@bufbuild/buf": "^1.26.1",
-    "@types/node": "^20.5.9",
+    "@types/node": "^20.8.0",
     "tsx": "^3.12.8",
     "typescript": "^5.2.2"
   }