diff --git a/package.json b/package.json
index 78487d5f..eb6b9b83 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "@types/supertest": "^6.0.1",
     "@types/ultron": "^1.1.0",
     "@types/ws": "^8.2.0",
-    "c8": "^10.0.0",
+    "c8": "^11.0.0",
     "concat-stream": "^2.0.0",
     "delay": "^7.0.0",
     "eslint": "^9.12.0",