diff --git a/requirements.txt b/requirements.txt
index 5fe9bd7..07d53b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 paho-mqtt==2.1.0
-black==26.1.0
+black==26.3.0
 coverage==7.13.4
 python-semantic-release==10.5.3
 packaging==26.0