diff --git a/package.json b/package.json
index f2dc1a0..55919b7 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "coveralls": "^3.1.0",
     "cpy-cli": "^3.1.1",
     "eslint": "^8.0.0",
-    "eslint-config-prettier": "^8.3.0",
+    "eslint-config-prettier": "^9.0.0",
     "eslint-config-standard": "^16.0.2",
     "eslint-plugin-import": "^2.22.0",
     "eslint-plugin-mocha": "^10.0.0",