diff --git a/package.json b/package.json
index 348226b7e..6af553a66 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "extend": "^3.0.1",
     "google-auth-library": "^2.0.0",
     "google-gax": "^0.20.0",
-    "google-proto-files": "^0.16.0",
+    "google-proto-files": "^0.17.0",
     "is": "^3.0.1",
     "lodash.chunk": "^4.2.0",
     "lodash.merge": "^4.6.0",