diff --git a/tests/requirements.txt b/tests/requirements.txt
index 121aef61f..46bd3f842 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -7,6 +7,6 @@ molecule==24.2.1
 molecule-plugins[vagrant]==23.5.3
 pytest-testinfra==10.1.1
 python-vagrant==1.0.0
-tox==4.15.0
+tox==4.16.0
 tzdata==2024.1
 yamllint==1.35.1