diff --git a/package.json b/package.json
index e7bed2e90..f08d938cd 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "escape-string-regexp": "^1.0.5",
     "extend": "^3.0.0",
     "google-auth-library": "^2.0.0",
-    "google-gax": "^0.20.0",
+    "google-gax": "^0.22.0",
     "is": "^3.0.1",
     "is-utf8": "^0.2.1",
     "lodash.merge": "^4.6.0",