diff --git a/requirements.txt b/requirements.txt
index 418a3d1..1cc71f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Flask==1.0.2
 Flask_Mail==0.9.1
 Flask_Migrate==2.3.0
 python-dotenv==0.10.0
-PyJWT==1.7.0
+PyJWT==2.4.0
 Flask-Markdown==0.3
 gunicorn==19.9.0
 psycopg2==2.7.6.1
\ No newline at end of file