diff --git a/package.json b/package.json
index c5398ad0..24d0b4c6 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "bundlesize": "^0.18.2",
     "clean-css-cli": "^4.1.10",
     "cross-env": "^5.1.3",
-    "eslint": "^6.0.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-compat": "^2.2.0",
     "glob": "^9.0.0",
     "htmllint-cli": "^0.0.7",