diff --git a/setup.cfg b/setup.cfg
index eba0decb..847abc0b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -39,7 +39,7 @@ testing =
 format =
     black == 24.8.0
     flake8 >= 2.5.0
-    isort == 5.6.4
+    isort == 5.13.2
 check =
     mypy
 doc =