diff --git a/requirements_dev.txt b/requirements_dev.txt
index 3b439bf..22ebb24 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,7 +2,7 @@ bump2version==1.0.1
 wheel==0.47.0
 watchdog==6.0.0
 flake8==7.3.0
-tox==4.54.0
+tox==4.55.0
 coverage==7.14.0
 Sphinx==8.1.3
 twine==6.2.0