diff --git a/Project1_Simple_REST_API/RestDjango/django_restframework/requirements.txt b/Project1_Simple_REST_API/RestDjango/django_restframework/requirements.txt
index 823eece..724eb41 100644
--- a/Project1_Simple_REST_API/RestDjango/django_restframework/requirements.txt
+++ b/Project1_Simple_REST_API/RestDjango/django_restframework/requirements.txt
@@ -4,6 +4,6 @@ djangorestframework==3.11.0
 djangorestframework-jwt==1.11.0
 djangorestframework-simplejwt==4.4.0
 #pkg-resources==0.0.0
-PyJWT==1.7.1
+PyJWT==2.4.0
 pytz==2019.3
 sqlparse==0.3.1