diff --git a/requirements.txt b/requirements.txt
index 06fecf5..111d861 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 flask==2.3.3
 flask-sqlalchemy==3.0.5
-paho-mqtt==2.2.1
+paho-mqtt==2.1.0
 plotly==5.16.1
 pandas==2.0.3
 werkzeug==2.3.7