diff --git a/requirements.txt b/requirements.txt
index adf6966..1d5e654 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask_SQLAlchemy==2.4.1
 flask_marshmallow==0.10.1
 marshmallow-sqlalchemy==0.19.0
 bcrypt==3.1.7
-PyJWT==1.7.1
+PyJWT==2.4.0
 psycopg2==2.8.4
 uwsgi==2.0.18
 requests==2.22.0