diff --git a/Backend/requirements.txt b/Backend/requirements.txt
index 2142390..2ae030f 100644
--- a/Backend/requirements.txt
+++ b/Backend/requirements.txt
@@ -37,7 +37,7 @@ odfpy==1.3.6
 openpyxl==2.5.0
 Pillow==5.0.0
 pycparser==2.19
-PyJWT==1.6.0
+PyJWT==2.4.0
 python3-openid==3.1.0
 pytz==2018.3
 PyYAML==3.12