diff --git a/package.json b/package.json
index 8eff613..d4020fc 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@eslint/js": "^9.9.1",
     "@types/node": "^26.0.0",
     "borp": "^0.21.0",
-    "c8": "^11.0.0",
+    "c8": "^12.0.0",
     "eslint": "^10.0.1",
     "globals": "^17.0.0",
     "husky": "^9.1.5",