diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0a7408c2c2..8bf1e2f006 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -6,4 +6,4 @@ semver==3.0.2; python_version >= '3.7'
 Sphinx==5.3.0; python_version < '3.8'
 Sphinx==7.1.2; python_version == '3.8'
 Sphinx==7.2.6; python_version >= '3.9'
-sphinx-rtd-theme==2.0.0
+sphinx-rtd-theme==1.3.0