diff --git a/pyproject.toml b/pyproject.toml
index 3ced6b4..8f9abb7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "black == 24.4.2",
-    "isort == 5.13.2",
+    "isort == 6.0.1",
     "pylint == 3.2.2",
     "coveralls",
 ]