diff --git a/requirements.txt b/requirements.txt
index 07c3d8f..adf54b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ Jinja2==2.10.1
 jsonschema==3.0.1
 MarkupSafe==1.1.1
 pycparser==2.19
-PyJWT==1.7.1
+PyJWT==2.4.0
 PyMySQL==0.9.3
 pyrsistent==0.15.3
 pytz==2019.1