diff --git a/requirements.txt b/requirements.txt
index 75b377c5b..bb4d2adb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ pre-commit==3.2.2
 
 # Testing
 # ------------------------------------------------------------------------------
-tox==4.5.0
+tox==4.5.1
 pytest==7.3.1
 pytest-xdist==3.2.1
 pytest-cookies==0.7.0