diff --git a/requirements.txt b/requirements.txt
index f9b9f6bc1..8bdf76e8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Sphinx==5.2.3
+Sphinx==5.3.0
 furo>=2022.6.4
 sphinx_copybutton>=0.3.3
 sphinx-lint==0.6.7