fix: deps resolution

Author: mufaddal-rohawala

setup.py

@@ -69,13 +69,14 @@ def read_version():
         "pytest-rerunfailures==10.2",
         "pytest-timeout==2.1.0",
         "pytest-xdist==2.4.0",
-        "coverage==6.1.2",
+        "coverage>=5.2, <6.2",
         "mock==4.0.3",
         "contextlib2==21.6.0",
         "awslogs==0.14.0",
         "black==22.1.0",
         "stopit==1.1.2",
         "apache-airflow==1.10.11",
+        "attrs>=17.4.0, <21.4.0",
         "fabric==2.6.0",
         "requests==2.27.1",
         "sagemaker-experiments==0.1.35",

tox.ini

@@ -59,6 +59,7 @@ markers =
     timeout: mark a test as a timeout.
 
 [testenv]
+pip_version = pip==21.3
 passenv =
     AWS_ACCESS_KEY_ID
     AWS_SECRET_ACCESS_KEY
@@ -116,6 +117,8 @@ changedir = doc
 # pip install requirements.txt is separate as RTD does it in separate steps
 # having the requirements.txt installed in deps above results in Double Requirement exception
 # https://github.com/pypa/pip/issues/988
+deps =
+    pip==21.3
 commands =
     pip install --exists-action=w -r requirements.txt
     sphinx-build -T -W -b html -d _build/doctrees-readthedocs -D language=en . _build/html