diff --git a/requirements.txt b/requirements.txt
index 822cd81..6bc506f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==1.4.0
-black==21.9b0
+black==24.3.0
 cbor2==5.5.0
 cffi==1.15.0
 click==8.0.3