Pin graphql-core dependancy
@@ -33,7 +33,7 @@ from setuptools.command import develop as setuptools_develop
RUNTIME_DEPS = [
'asyncpg',
'click',
- 'graphql-core',
+ 'graphql-core~=2.1.0',
'immutables>=0.7',
'Parsing',
'prompt_toolkit>=1.0.15,<2.0.0',
