diff --git a/test-requirements.txt b/test-requirements.txt
index afe08a3..029e3bb 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 
 reno<=3.5.0 # Apache-2.0
-openstackdocstheme<=2.4.0 # Apache-2.0
+openstackdocstheme>=2.2.1 # Apache-2.0
 Sphinx<=4.5.0 # BSD
 isort<=5.9.3 # MIT
 black<=22.3.0 # MIT