diff --git a/package.json b/package.json
index 9344ffc..46047f8 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "grunt": ">=0.4.0"
   },
   "dependencies": {
-    "webpagetest": "~0.3.3",
+    "webpagetest": "~0.4.0",
     "snyk": "^1.279.0"
   },
   "keywords": [