diff --git a/library/docker_facts.py b/library/docker_facts.py
index 1a98bcf..1be4a54 100644
--- a/library/docker_facts.py
+++ b/library/docker_facts.py
@@ -116,7 +116,7 @@ docker:
         type: list
 """
 
-from ansible.module_utils.docker_common import AnsibleDockerClient
+from ansible.module_utils.docker_common import AnsibleDockerClient  # noqa: E402,E501
 
 
 def _list_or_dict(value):
diff --git a/test-requirements.txt b/test-requirements.txt
index 8710760..42e1564 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,2 +1,2 @@
-hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
+hacking>=4.0.0,<4.1.0 # Apache-2.0
 pyflakes>=2.2.0