diff --git a/doc/requirements.txt b/doc/requirements.txt
index 0e69cf6f..295f7078 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -11,6 +11,6 @@
 
 sphinx>=1.8.0,!=2.1.0 # BSD
 sphinxcontrib-svg2pdfconverter>=0.1.0 # BSD
-openstackdocstheme>=1.30.0 # Apache-2.0
+openstackdocstheme>=2.0.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 doc8>=0.6.0 # Apache-2.0
diff --git a/sync/doc/requirements.txt b/sync/doc/requirements.txt
index 1befac6a..52fe55a0 100644
--- a/sync/doc/requirements.txt
+++ b/sync/doc/requirements.txt
@@ -11,6 +11,6 @@
 
 sphinx>=2.0.0,!=2.1.0  # BSD
 sphinxcontrib-svg2pdfconverter>=0.1.0 # BSD
-openstackdocstheme>=1.32.1 # Apache-2.0
+openstackdocstheme>=2.0.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 doc8>=0.6.0 # Apache-2.0