diff --git a/secret-manager/package.json b/secret-manager/package.json
index c0efa04a30..8cad202d4d 100644
--- a/secret-manager/package.json
+++ b/secret-manager/package.json
@@ -14,7 +14,7 @@
     "test": "c8 mocha --recursive test/ --timeout=800000"
   },
   "dependencies": {
-    "@google-cloud/secret-manager": "^3.12.0"
+    "@google-cloud/secret-manager": "^4.0.0"
   },
   "devDependencies": {
     "c8": "^7.0.0",