diff --git a/package.json b/package.json
index c413300..1f29aef 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "terser": "^5.10.0"
   },
   "devDependencies": {
-    "c8": "^9.1.0",
+    "c8": "^10.1.2",
     "chai": "^4.3.4",
     "eslint": "^8.3.0",
     "eslint-config-hexo": "5.0.0",