diff --git a/requirements.txt b/requirements.txt
index 75920ac..56d480c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 
 tornado==6.0.4
 graphql-core==3.1.0
-PyJWT==1.7.1
+PyJWT==2.4.0
 bcrypt==3.1.7
 cryptography==2.9.2