diff --git a/iap/requirements.txt b/iap/requirements.txt
index 864e3000025..a32f3138560 100644
--- a/iap/requirements.txt
+++ b/iap/requirements.txt
@@ -1,4 +1,4 @@
-PyJWT==1.6.4
+PyJWT==2.4.0
 cryptography==2.3.1
 flask==1.0.2
 google-auth==1.5.1