# cffi==1.14.3 was the last installable release on RHEL 6.2 with Python 3.4
cffi==1.14.3;python_version=="3.4"
cffi>=1.12.0,<2;python_version!="3.4"
cryptography>=2
# boto3 is required by drivers-evergreen-tools/.evergreen/csfle/set-temp-creds.sh
boto3<2
