diff --git a/requirements/dev.txt b/requirements/dev.txt
index 3cb7528..4f43c9b 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -50,7 +50,7 @@ packaging==21.2
     #   pallets-sphinx-themes
     #   pytest
     #   sphinx
-pallets-sphinx-themes==2.0.1
+pallets-sphinx-themes==2.1.1
     # via -r docs.in
 platformdirs==2.4.0
     # via virtualenv
diff --git a/requirements/docs.txt b/requirements/docs.txt
index e642e98..1cb5851 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -26,7 +26,7 @@ packaging==21.2
     # via
     #   pallets-sphinx-themes
     #   sphinx
-pallets-sphinx-themes==2.0.1
+pallets-sphinx-themes==2.1.1
     # via -r docs.in
 pygments==2.10.0
     # via sphinx