diff --git a/docs/requirements.txt b/docs/requirements.txt
index 7df8632..2f8ab4f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
 sphinx==3.4.3
 sphinx-click==2.5.0
-sphinx-rtd-theme==0.5.1
+sphinx-rtd-theme==1.1.1