diff --git a/dev-requirements.txt b/dev-requirements.txt
index f8f3259..2beff31 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,3 +1,3 @@
-black==18.9b0  # 19.3b0 has an issue on Windows
+black==24.3.0  # 19.3b0 has an issue on Windows
 isort
 pre-commit