diff --git a/test-requirements-py2.txt b/test-requirements-py2.txt
index 0cfa61e..ac5c18a 100644
--- a/test-requirements-py2.txt
+++ b/test-requirements-py2.txt
@@ -16,4 +16,4 @@ oslosphinx>=2.2.0  # Apache-2.0
 oslotest>=1.2.0  # Apache-2.0
 testrepository>=0.0.18
 testscenarios>=0.4
-testtools>=0.9.36,!=1.2.0,!=1.4.0
+testtools>=0.9.36,!=1.2.0
diff --git a/test-requirements-py3.txt b/test-requirements-py3.txt
index d75b387..58b9a3d 100644
--- a/test-requirements-py3.txt
+++ b/test-requirements-py3.txt
@@ -15,7 +15,7 @@ oslosphinx>=2.2.0  # Apache-2.0
 oslotest>=1.2.0  # Apache-2.0
 testrepository>=0.0.18
 testscenarios>=0.4
-testtools>=0.9.36,!=1.2.0,!=1.4.0
+testtools>=0.9.36,!=1.2.0
 
 # TODO(harlowja): add in pymysql when able to...
 # https://review.openstack.org/#/c/123737