diff --git a/test-requirements.txt b/test-requirements.txt
index df5af85d0e..811363565f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,11 +7,11 @@ six>=1.9.0 # MIT
 sphinx!=1.6.1,>=1.5.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 reno!=2.3.1,>=1.8.0 # Apache-2.0
-coverage>=4.0,!=4.4  # Apache-2.0
-fixtures>=3.0.0  # Apache-2.0/BSD
-python-subunit>=0.0.18  # Apache-2.0/BSD
-testrepository>=0.0.18  # Apache-2.0/BSD
-testscenarios>=0.4  # Apache-2.0/BSD
-testtools>=1.4.0  # MIT
-mock>=2.0  # BSD
-oslotest>=1.10.0  # Apache-2.0
+coverage!=4.4,>=4.0 # Apache-2.0
+fixtures>=3.0.0 # Apache-2.0/BSD
+python-subunit>=0.0.18 # Apache-2.0/BSD
+testrepository>=0.0.18 # Apache-2.0/BSD
+testscenarios>=0.4 # Apache-2.0/BSD
+testtools>=1.4.0 # MIT
+mock>=2.0 # BSD
+oslotest>=1.10.0 # Apache-2.0