diff --git a/requirements/tox.txt b/requirements/tox.txt
index 8d3edffad..448f59c12 100644
--- a/requirements/tox.txt
+++ b/requirements/tox.txt
@@ -1,3 +1,3 @@
 -r ./coverage.txt
-tox==3.25.0
+tox==4.4.6
 tox-gh-actions==2.9.1