diff --git a/test-requirements.txt b/test-requirements.txt
index 65f0291..ecb5117 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -15,5 +15,5 @@ six>=1.10.0 # MIT
 
 # this is required for the docs build jobs
 sphinx!=1.6.6,>=1.6.2 # BSD
-openstackdocstheme>=1.17.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0