diff --git a/packages/@jsii/python-runtime/requirements.txt b/packages/@jsii/python-runtime/requirements.txt
index 23e43af4e3..a84ce9fafd 100644
--- a/packages/@jsii/python-runtime/requirements.txt
+++ b/packages/@jsii/python-runtime/requirements.txt
@@ -1,4 +1,4 @@
-black~=23.12
+black~=24.1
 mypy==1.8.0
 pip~=24.0
 pytest~=8.0