diff --git a/packages/demo/package.json b/packages/demo/package.json
index 3ab9490..49ff125 100644
--- a/packages/demo/package.json
+++ b/packages/demo/package.json
@@ -31,7 +31,7 @@
     "tweetnacl": "^1.0.3"
   },
   "devDependencies": {
-    "@metamask/eslint-config": "^6.0.0",
+    "@metamask/eslint-config": "^8.0.0",
     "@metamask/eslint-config-nodejs": "^6.0.0",
     "clean-webpack-plugin": "^4.0.0",
     "compression-webpack-plugin": "^10.0.0",