diff --git a/requirements.txt b/requirements.txt
index ece8ba9..ed013dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 paho-mqtt==1.5.1
 websocket_client==1.2.1
-certifi==2023.7.22
+certifi==2024.7.4