diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0c625b783..417fc1518 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 sphinx
 reno
-sphinx_rtd_theme>=2.0.0rc2
+sphinx_rtd_theme>=3.1.0
 jinja2
 sphinxcontrib-openapi