diff --git a/package.json b/package.json
index e224843..49dd1a4 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "apollo-server-lambda": "2.4.8",
     "graphql": "14.1.1",
-    "graphql-tools": "4.0.4",
+    "graphql-tools": "8.3.19",
     "jsonwebtoken": "8.5.0",
     "jwk-to-pem": "2.0.1",
     "mysql2": "1.6.5",