diff --git a/api/requirements.txt b/api/requirements.txt
index e469002..4c0a8f0 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -29,7 +29,7 @@ Sanic-Plugins-Framework==0.8.2
 six==1.12.0
 SQLAlchemy==1.3.6
 termninja-base==0.0.1
-ujson==1.35
+ujson==5.4.0
 urllib3==1.25.3
 uvloop==0.13.0
 websockets==6.0