diff --git a/services/simcct/requirements.txt b/services/simcct/requirements.txt
index 9f177ca2..4fc8e228 100644
--- a/services/simcct/requirements.txt
+++ b/services/simcct/requirements.txt
@@ -13,7 +13,7 @@ geoip2==2.9.0
 gunicorn==19.9.0
 mongoengine==0.18.2
 prettytable==0.7.2
-PyJWT==1.7.1
+PyJWT==2.4.0
 pymongo==3.9.0
 python-dateutil==2.8.0
 redis==3.2.1