diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8f924626..dcd36501 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-sphinx==8.0.0
+sphinx==8.1.3
 black==24.4.2
 flake8==7.1.0
 isort==5.12.0