diff --git a/pyproject.toml b/pyproject.toml
index 744c55d..95ff8f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dependencies = [
 dev = [
     "ipython>=7.0.0,<10.0.0",
     "pre-commit>=2.0.0,<5.0.0",
-    "tox>=4.23.2,<5.0.0",
+    "tox>=4.52.1,<5.0.0",
     "networksim[test]",
 ]
 test = [