diff --git a/constraints.txt b/constraints.txt
index ec2cda5..3416566 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -63,4 +63,4 @@ sphinx>=9.1.0,<10.0.0
 sphinx-rtd-theme>=3.1.0,<4.0.0
 
 # Development utilities
-tox>=4.0.0,<5.0.0
+tox>=4.54.0,<5.0.0