diff --git a/requirements-test.txt b/requirements-test.txt
index dd7f747f..30e8b546 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,3 +1,3 @@
-tox==4.21.0
+tox==4.21.1
 coverage==7.6.1
 ruff==0.6.8