diff --git a/package.json b/package.json
index 6070b5c..fc860e6 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@types/node": "^18.7.16",
     "@typescript-eslint/eslint-plugin": "^5.36.2",
     "@typescript-eslint/parser": "^5.36.2",
-    "c8": "^7.12.0",
+    "c8": "^8.0.0",
     "chai": "^4.3.6",
     "eslint": "^8.23.0",
     "eslint-config-hexo": "^5.0.0",