diff --git a/requirements.txt b/requirements.txt
index a972414..7b84091 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,6 @@ python-dateutil==2.8.1
 python3-memcached==1.51
 pytz==2020.4
 PyYAML==5.3.1
-simplejson==3.17.2
+simplejson==3.19.3
 six==1.15.0
 virtualenv==20.1.0