diff --git a/packages/shared/package.json b/packages/shared/package.json
index d587e47..6dd32bf 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@types/node": "^25.3.0",
-    "c8": "^10.1.3",
+    "c8": "^11.0.0",
     "tsx": "^4.20.5",
     "typescript": "^5.7.3"
   }