botocore 和 urllib3 冲突的依赖项

Question

我需要一些帮助来解决此错误：

ERROR: Cannot install -r requirements.txt (line 7) and urllib3==1.26.5 because these package versions have conflicting dependencies.

The conflict is caused by:
    The user requested urllib3==1.26.5
    botocore 1.13.50 depends on urllib3<1.26 and >=1.20; python_version >= "3.4"

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

它说 botocore 和 urllib3 之间不兼容，但不确定需要什么版本。