diff --git a/wristband_rest/requirements.txt b/wristband_rest/requirements.txt
index 9a1d064..70aae4c 100644
--- a/wristband_rest/requirements.txt
+++ b/wristband_rest/requirements.txt
@@ -2,5 +2,5 @@ paho-mqtt
 arrow==0.15.1
 requests
 configparser
-Flask==1.0.2
+Flask==2.3.2
 cherrypy
\ No newline at end of file