diff --git a/requirements.txt b/requirements.txt
index cfa3743..977dafd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Flask-WTF==0.14.3
 itsdangerous==2.0.1
 Jinja2==3.0.2
 jinja2-time==0.2.0
-PyJWT==1.7.1
+PyJWT==2.4.0
 PyYAML==5.4
 SQLAlchemy==1.4.26
 Twisted==18.9.0