diff --git a/package.json b/package.json
index 42bc6e3..5d2bb01 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "Container Analysis API"
   ],
   "dependencies": {
-    "@google-cloud/grafeas": "^3.0.0",
+    "@google-cloud/grafeas": "^4.0.0",
     "google-gax": "^3.0.1"
   },
   "devDependencies": {