diff --git a/requirements.txt b/requirements.txt
index ad1768416d3..dcf502d5b3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==1.0.0
 docutils==0.21.2
-sphinx==8.2.1
+sphinx==8.2.3
 sphinx-copybutton==0.5.2
 sphinxcontrib-jquery==4.1
 --extra-index-url https://test.pypi.org/simple/