diff --git a/docs/requirements.txt b/docs/requirements.txt
index 05b23f31..18559ed5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 sphinx~=4.5.0
 sphinx-click~=3.1.0
-sphinx-rtd-theme~=1.0.0
+sphinx-rtd-theme~=1.3.0
 reno