diff --git a/requirements-dev.txt b/requirements-dev.txt
index e3b58a944..4eb4b6d2f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ pylint==2.17.4
 splinter==0.19.0
 selenium==4.10.0
 twine==4.0.2
-Pallets-Sphinx-Themes==2.1.0
+Pallets-Sphinx-Themes==2.1.1
 Sphinx==6.2.1
 sphinx-issues==3.0.1
 sphinx-jinja==2.0.2