diff --git a/packages/google-cloud-oslogin/package.json b/packages/google-cloud-oslogin/package.json
index 2a54cf832ef..9c05a223458 100644
--- a/packages/google-cloud-oslogin/package.json
+++ b/packages/google-cloud-oslogin/package.json
@@ -44,7 +44,7 @@
     "system-test": "repo-tools test run --cmd mocha -- system-test/*.js smoke-test/*.js --no-timeouts"
   },
   "dependencies": {
-    "google-gax": "^0.15.0",
+    "google-gax": "^0.16.0",
     "lodash.merge": "^4.6.0"
   },
   "devDependencies": {