diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7b14edd..2118d6a 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,7 +6,7 @@ watchdog==3.0.0
 flake8==7.0.0
 pydata-sphinx-theme==0.15.2
 sphinx-rtd-theme==2.0.0
-Sphinx==7.2.6
+Sphinx==7.4.7
 twine==4.0.2
 coverage==7.4.1
 scipy==1.12.0