diff --git a/package.json b/package.json
index 254321f..7ea7e85 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   },
   "devDependencies": {
     "@kevinoid/eslint-config": "^32.0.0",
-    "c8": "^8.0.0",
+    "c8": "^9.0.0",
     "eslint": "^8.38.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-plugin-import": "^2.25.3",