diff --git a/package.json b/package.json
index dec85588..f268a4df 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "mdast-util-from-markdown": "^2.0.1"
   },
   "peerDependencies": {
-    "eslint": ">=8"
+    "eslint": ">=9"
   },
   "engines": {
     "node": "^18.18.0 || ^20.9.0 || >=21.1.0"