@ -84,7 +84,7 @@ install_requires = [
'requests>=2.20.0',
'gunicorn~=19.0',
'jsonschema~=2.5.1',
'pyyaml~=3.12',
'pyyaml>=4.2b1',
'aiohttp~=3.0',
'bigchaindb-abci==0.5.1',
'setproctitle~=1.1.0',