diff --git a/package.json b/package.json
index 98da28b..ffb87ad 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "node": ">=18"
   },
   "devDependencies": {
-    "c8": "^9.1.0",
+    "c8": "^10.1.2",
     "escover": "^4.1.0",
     "eslint": "^9.3.0",
     "eslint-plugin-putout": "^22.3.1",