diff --git a/requirements.txt b/requirements.txt
index a871735..4db8ee2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,7 @@ pytest-cov
 ruff
 pre-commit
 httpx
-graphql_server
+graphene==2.1.9
+graphql-core==2.3.2
+graphql-relay==2.0.1
+graphql-server-core==2.0.0