diff --git a/docs/requirements.txt b/docs/requirements.txt
index 2634e0b..c212c6c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
-sphinx==5.1.1
+sphinx==5.2.3
 sphinx-autoapi>=1.3.0
 sphinx-rtd-theme>=0.4.3