diff --git a/demo-apps/backend/package.json b/demo-apps/backend/package.json
index d5bf29d3..2d508f20 100644
--- a/demo-apps/backend/package.json
+++ b/demo-apps/backend/package.json
@@ -19,7 +19,7 @@
     "graphql": "16.9.0",
     "graphql-scalars": "1.23.0",
     "graphql-upload-ts": "2.1.2",
-    "graphql-yoga": "5.8.0",
+    "graphql-yoga": "5.9.0",
     "nexus": "1.3.0",
     "supertest": "7.0.0",
     "ts-node": "10.9.2",
diff --git a/demo-apps/backend/yarn.lock b/demo-apps/backend/yarn.lock
index 7f89f508..2b838c69 100644
--- a/demo-apps/backend/yarn.lock
+++ b/demo-apps/backend/yarn.lock
@@ -1583,10 +1583,10 @@ graphql-upload-ts@2.1.2:
     http-errors "^2.0.0"
     object-path "^0.11.8"
 
-graphql-yoga@5.8.0:
-  version "5.8.0"
-  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-5.8.0.tgz#990cd35a5f92e1e58b5321569bdc465ddfe58351"
-  integrity sha512-pGoeTv7Om9aNGkDIFecz3tv0rZKWV2T2K8522/tymS+qixPIq5upSaMY5nLXzpWD40R10mcw0nBwBZg6j0F7Iw==
+graphql-yoga@5.9.0:
+  version "5.9.0"
+  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-5.9.0.tgz#eacd9b05f1e40c25c5ff690ac76209b6e82640d8"
+  integrity sha512-zeSu77bnl+id+MaKpS8dQPA9Dix0DgdibWM5GFrQxKBwrdpW9XOH33ofrZvs+BXVici+pJvuxo+LeUpHopiBrg==
   dependencies:
     "@envelop/core" "^5.0.1"
     "@graphql-tools/executor" "^1.3.0"