diff --git a/requirements.txt b/requirements.txt
index fc46b20..ecfc938 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==8.1.0
+sphinx==8.1.3
 sphinxemoji==0.3.1
 sphinx-rtd-theme==3.0.1
 sphinx-autobuild==2024.10.3