diff --git a/bun.lockb b/bun.lockb
index ff69987..4d40cff 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 2bae0f9..69844a8 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "@types/koa__router": "^12.0.4",
     "@types/node": "^22.1.0",
     "@types/supertest": "^6.0.2",
+    "@vitest/coverage-v8": "^2.0.5",
     "firestore-vitest": "^0.20.2",
     "husky": "^9.1.4",
     "lint-staged": "^15.2.8",