diff --git a/package.json b/package.json
index adf03cb62..6eed7d19e 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "c8": "^8.0.0",
     "codecov": "^3.1.0",
     "execa": "^5.0.0",
-    "google-proto-files": "^3.0.3",
+    "google-proto-files": "^4.0.0",
     "gts": "^5.0.0",
     "linkinator": "^4.0.0",
     "long": "^4.0.0",
diff --git a/tools/package.json b/tools/package.json
index 7d2ce0cae..9c54c6476 100644
--- a/tools/package.json
+++ b/tools/package.json
@@ -29,7 +29,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "google-gax": "^4.0.2",
-    "google-proto-files": "^3.0.3",
+    "google-proto-files": "^4.0.0",
     "protobufjs-cli": "1.1.1",
     "rimraf": "^5.0.1",
     "uglify-js": "^3.17.0",