diff --git a/manifest.json b/manifest.json
index 562a712..24c168c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "name": "PPScan",
     "version": "1.0",
-    "manifest_version": 2,
+    "manifest_version": 3,
     "description": "Client Side Prototype Pollution Scanner",
     "options_page": "pages/options.html",
     "permissions": [