diff --git a/requirements.txt b/requirements.txt
index f1cd032..20b7b68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cryptography==2.6.1
 github3.py==1.3.0
 gpiozero==1.5.0
 idna==2.8
-jwcrypto==0.6.0
+jwcrypto==1.4
 pycparser==2.19
 python-dateutil==2.8.0
 requests==2.21.0