diff --git a/requirements.txt b/requirements.txt
index 59432b2c..e19ffb9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ paho-mqtt==1.6.1
 #pyserial==3.4
 pytz==2021.3
 pyzmq==25.1.0
-requests==2.31.0
+requests==2.33.0
 rinohtype==0.3.1
 sep==1.2.1
 #serial==0.0.97