diff --git a/test-requirements.txt b/test-requirements.txt
index 9c18537..a862117 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,7 @@ coverage!=4.4,>=4.0 # Apache-2.0
 python-subunit>=1.0.0 # Apache-2.0/BSD
 docutils>=0.11 # OSI-Approved Open Source, Public Domain
 sphinx!=1.6.6,>=1.6.2 # BSD
-openstackdocstheme>=1.17.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 python-openstackclient>=3.12.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0