diff --git a/GraphQL/package.json b/GraphQL/package.json
index 01e6d08..f642dad 100644
--- a/GraphQL/package.json
+++ b/GraphQL/package.json
@@ -19,6 +19,6 @@
     "graphql": "^0.9.1",
     "mysql": "^2.13.0",
     "nodemon": "^1.9.2",
-    "sequelize": "^3.30.4"
+    "sequelize": "^5.21.1"
   }
 }