diff --git a/setup.cfg b/setup.cfg
index b1c2c64..0720e7a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -38,7 +38,7 @@ dev =
     pre-commit == 3.4.0
     pytest == 7.4.2
     setuptools_scm[toml] == 7.1.0
-    tox == 4.11.1
+    tox == 4.11.3
 
 [options.packages.find]
 where = src