diff --git a/src/requirements.txt b/src/requirements.txt
old mode 100755
new mode 100644
index 4498084..98cbaef
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -61,7 +61,7 @@ protobuf==3.12.2
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycparser==2.20
-PyJWT==1.7.1
+PyJWT==2.4.0
 PyMySQL==0.9.3
 pyOpenSSL==19.1.0
 pyrsistent==0.16.0