diff --git a/pyproject.toml b/pyproject.toml
index 2339f9e..03bbb0b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -116,7 +116,7 @@ dependencies = [
 [project.optional-dependencies] # Optional
 dev = [
     "check-manifest==0.49",
-    "black==23.3.0",    
+    "black==24.4.2",    
     "pre-commit>=2.19.0",
     "pytest==7.4.0",
     "tox==4.6.3",