diff --git a/pi-fallback/requirements.txt b/pi-fallback/requirements.txt
index b2fb896..9be4aab 100644
--- a/pi-fallback/requirements.txt
+++ b/pi-fallback/requirements.txt
@@ -4,7 +4,7 @@
 bleak>=0.21.0
 
 # MQTT client
-paho-mqtt>=2.0.0
+paho-mqtt>=2.1.0
 
 # Configuration parsing
 pyyaml>=6.0