diff --git a/requirements-sphinx.txt b/requirements-sphinx.txt
index 0d523a4..6d69cab 100644
--- a/requirements-sphinx.txt
+++ b/requirements-sphinx.txt
@@ -14,6 +14,6 @@ pytz==2022.1
 requests==2.27.1
 six==1.16.0
 snowballstemmer==2.2.0
-Sphinx==4.4.0
+Sphinx==6.1.3
 sphinxcontrib-websupport==1.2.4
 urllib3==1.26.9