diff --git a/package.json b/package.json
index 2d84f4f..6477dd3 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "readable-stream": "^4.5.2"
   },
   "devDependencies": {
-    "c8": "^9.1.0",
+    "c8": "^10.0.0",
     "mkdirp": "^3.0.1",
     "mocha": "^10.4.0",
     "rimraf": "^5.0.7",