diff --git a/requirements.txt b/requirements.txt
index 5a517fff5..d7962f62c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,4 @@ simplejson>=2.2.0 # MIT
 Babel>=2.3.4 # BSD
 six>=1.9.0 # MIT
 oslo.i18n>=2.1.0 # Apache-2.0
-oslo.utils>=3.17.0 # Apache-2.0
+oslo.utils>=3.18.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 5795366e1..7d6bc86f0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,7 +9,7 @@ fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
-reno>=1.8.0 # Apache2
+reno>=1.8.0 # Apache-2.0
 requests-mock>=1.1 # Apache-2.0
 sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 tempest>=12.1.0 # Apache-2.0