diff --git a/packages/google-cloud-functions/package.json b/packages/google-cloud-functions/package.json
index 590a6b7869d..b2d5fa15e80 100644
--- a/packages/google-cloud-functions/package.json
+++ b/packages/google-cloud-functions/package.json
@@ -47,7 +47,7 @@
     "@types/sinon": "^10.0.0",
     "c8": "^7.2.1",
     "gts": "^3.1.0",
-    "jsdoc": "^3.6.4",
+    "jsdoc": "^4.0.0",
     "jsdoc-fresh": "^2.0.0",
     "jsdoc-region-tag": "^2.0.0",
     "linkinator": "^4.0.0",