diff --git a/packages/extension/package.json b/packages/extension/package.json
index 345ff0aa..f6f3e46b 100644
--- a/packages/extension/package.json
+++ b/packages/extension/package.json
@@ -10,7 +10,7 @@
     "@polkadot/ui-keyring": "^0.39.0-beta.5"
   },
   "devDependencies": {
-    "@types/chrome": "^0.0.85",
+    "@types/chrome": "^0.0.86",
     "extract-loader": "^3.1.0",
     "file-loader": "^3.0.1",
     "html-loader": "^0.5.5"