diff --git a/requirements.txt b/requirements.txt
index 7a5c23c..5b0bd38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ loguru==0.5.3
 passlib==1.7.4
 setproctitle==1.1.10
 SQLAlchemy==1.3.20
-ujson==4.0.1
+ujson==5.4.0