diff --git a/requirements.txt b/requirements.txt
index d35c429..b02fde6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-black == 24.4.2
+black == 24.8.0
 briefcase @ git+https://github.com/beeware/briefcase.git
 flake8 == 7.1.1
 pre-commit == 3.8.0