diff --git a/requirements.txt b/requirements.txt
index a68dfb4..023e558 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,5 @@ graphql-core>=3.0.3
 gql~=3.4.0
 uvicorn>=0.18.3
 httpx
+yarl>=1.9.2
+multidict>=6.0.4