diff --git a/requirements_dev.txt b/requirements_dev.txt
index 8b459a2..647ea78 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,7 +5,7 @@ watchdog==4.0.0
 flake8==7.0.0
 tox==4.14.2
 coverage==7.4.4
-Sphinx==7.2.2
+Sphinx==7.3.7
 twine==4.0.2
 pytest==7.4.0
 pytest-runner==6.0.0