diff --git a/package.json b/package.json
index 6eed7d19e..04471b9fc 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "mocha": "^9.0.0",
     "ncp": "^2.0.0",
     "null-loader": "^4.0.0",
-    "protobufjs-cli": "1.1.1",
+    "protobufjs-cli": "1.1.2",
     "proxyquire": "^2.0.1",
     "pumpify": "^2.0.0",
     "rimraf": "^5.0.1",
diff --git a/tools/package.json b/tools/package.json
index 9c54c6476..0962a909b 100644
--- a/tools/package.json
+++ b/tools/package.json
@@ -30,7 +30,7 @@
   "dependencies": {
     "google-gax": "^4.0.2",
     "google-proto-files": "^4.0.0",
-    "protobufjs-cli": "1.1.1",
+    "protobufjs-cli": "1.1.2",
     "rimraf": "^5.0.1",
     "uglify-js": "^3.17.0",
     "walkdir": "^0.4.0"