diff --git a/packages/google-cloud-dialogflow-cx/package.json b/packages/google-cloud-dialogflow-cx/package.json
index 757b36d8da2..1fd9ec64330 100644
--- a/packages/google-cloud-dialogflow-cx/package.json
+++ b/packages/google-cloud-dialogflow-cx/package.json
@@ -61,7 +61,7 @@
     "jsdoc": "^3.6.5",
     "jsdoc-fresh": "^2.0.0",
     "jsdoc-region-tag": "^2.0.0",
-    "linkinator": "^2.1.1",
+    "linkinator": "^4.0.0",
     "mocha": "^9.2.2",
     "null-loader": "^4.0.0",
     "pack-n-play": "^1.0.0-2",