diff --git a/requirements_docs.txt b/requirements_docs.txt
index b8f23e1f..d6e1286a 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -11,7 +11,7 @@ Sphinx==5.1.1
 sphinx-autobuild==2021.3.14
 sphinx-copybutton==0.5.0
 sphinx-notfound-page==0.8.3
-sphinx-rtd-theme==1.0.0
+sphinx-rtd-theme==1.1.1
 sphinxcontrib-napoleon==0.7
 sphinxcontrib-websupport==1.2.4
 toml==0.10.2
\ No newline at end of file