diff --git a/Back/setup.py b/Back/setup.py
index 88e4e22..7aec144 100644
--- a/Back/setup.py
+++ b/Back/setup.py
@@ -11,7 +11,7 @@
 requires = [
     'marshmallow==3.3.0',
     'marshmallow-sqlalchemy==0.21.0',
-    'pyjwt==1.7.1',
+    'pyjwt==2.4.0',
     'pyodbc==4.0.27',
     'pyramid==1.10.4',
     'sqlalchemy==1.3.12',