diff --git a/package.json b/package.json
index 1aa21e6d..551305ca 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "graphql": "^15.6.0",
     "husky": "^7.0.2",
     "lint-staged": "^12.0.2",
-    "mercurius": "^8.3.0",
+    "mercurius": "^9.1.0",
     "nodemon": "^2.0.12",
     "prettier": "^2.4.1",
     "pretty-quick": "^3.1.1",