diff --git a/lower-constraints.txt b/lower-constraints.txt
index bcd7215bdb..fefc5535eb 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -23,7 +23,6 @@ mock==2.0.0
 msgpack==0.5.0
 oauthlib==0.6.2
 os-api-ref==1.4.0
-os-testr==1.0.0
 oslo.cache==1.26.0
 oslo.concurrency==3.26.0
 oslo.config==5.2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 462f2d407f..93601a27bd 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,7 @@ hacking>=3.0.1,<3.1.0 # Apache-2.0
 pep257==0.7.0 # MIT License
 flake8-docstrings==0.2.1.post1 # MIT
 bashate>=0.5.1 # Apache-2.0
-os-testr>=1.0.0 # Apache-2.0
+stestr>=1.0.0 # Apache-2.0
 freezegun>=0.3.6 # Apache-2.0
 pytz>=2013.6 # MIT
 
@@ -23,7 +23,6 @@ oslotest>=3.2.0 # Apache-2.0
 
 # test wsgi apps without starting an http server
 WebTest>=2.0.27 # MIT
-stestr>=1.0.0 # Apache-2.0
 testtools>=2.2.0 # MIT
 tempest>=17.1.0 # Apache-2.0