diff --git a/requirements.txt b/requirements.txt
index bafe8e9fc..47dffc7bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-SQLAlchemy==2.0
 psycopg2==2.6.2
 SQLAlchemy==1.0.15
 SQLAlchemy-Utils==0.32.9
-PyJWT==1.4.2
+PyJWT==1.5.2
 marshmallow==2.4.2
 marshmallow-sqlalchemy==0.8.0
 flask-marshmallow==0.6.2