diff --git a/package.json b/package.json
index 7f8d710..aa5fc55 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "homepage": "https://github.com/NodeSecure/i18n#readme",
   "devDependencies": {
     "@nodesecure/eslint-config": "^1.8.0",
-    "c8": "^8.0.1",
+    "c8": "^9.1.0",
     "zup": "^0.0.1"
   },
   "type": "module",