diff --git a/lower-constraints.txt b/lower-constraints.txt
index 290d364b940..7a91ea44a1c 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -122,6 +122,7 @@ python-swiftclient==3.2.0
 pytz==2013.6
 pyudev==0.21.0
 PyYAML==3.12
+reno==2.5.0
 repoze.lru==0.7
 requests==2.14.2
 requestsexceptions==1.4.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 7993564b0c9..28ee878f0ac 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -19,3 +19,4 @@ testscenarios>=0.4 # Apache-2.0/BSD
 oslo.versionedobjects[fixtures]>=1.31.2 # Apache-2.0
 tempest>=17.1.0 # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
+reno>=2.5.0 # Apache-2.0