diff --git a/requirements_dev.txt b/requirements_dev.txt
index a4b3cb29..ff9e19dd 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -13,6 +13,6 @@ recommonmark==0.7.1
 requests==2.26.0
 requests-mock==1.9.3
 sphinx==4.2.0
-sphinx-rtd-theme==0.5.2
+sphinx-rtd-theme==1.0.0
 tqdm==4.62.2
 websocket-client==1.2.1