diff --git a/setup.py b/setup.py
index 58ec7345..856a4bd6 100644
--- a/setup.py
+++ b/setup.py
@@ -83,7 +83,7 @@ setup(
     keywords="api graphql protocol rest relay graphene",
     packages=find_packages(exclude=["tests", "tests.*", "examples"]),
     install_requires=[
-        "graphql-core>=3.0.0,<4",
+        "graphql-core>=3.0.3,<4",
         "graphql-relay>=3.0.0,<4",
         "aniso8601>=6,<9",
     ],