diff --git a/deployment/requirements.txt b/deployment/requirements.txt
index adedced..7fb6ff2 100644
--- a/deployment/requirements.txt
+++ b/deployment/requirements.txt
@@ -15,7 +15,7 @@ Jinja2==2.10
 MarkupSafe==1.0
 oauthlib==2.0.6
 psycopg2==2.7.3.2
-PyJWT==1.5.3
+PyJWT==2.4.0
 python-dateutil==2.6.1
 python3-openid==3.1.0
 pytz==2017.3