diff --git a/pyproject.toml b/pyproject.toml
index 1cc9fbe..260f693 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    'black >= 23.3.0, <= 23.12.1',
+    'black >= 23.3.0, <= 24.2.0',
     'click>=8.1.3',
     'ddt>=1.6.0',
     'pytest>=7.2.2',