diff --git a/pyproject.toml b/pyproject.toml
index 3fdda95..bf18ad7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "black==22.3.0",
-    "isort==5.10.1",
+    "isort==6.0.1",
 ]
 
 [project.urls]