diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6f960c40..8640a4cc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 -r requirements-test.txt
-tox==4.61.4
+tox==4.63.0
 wheel==0.48.0
 Sphinx==9.0.4 ; python_version >= "3.11"
 Sphinx==7.4.7 ; python_version < "3.11"