diff --git a/requirements.txt b/requirements.txt
index fc6e281e7a7..1c6b2db4321 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ peppercorn==0.5           # via deform
 psycogreen==1.0
 psycopg2==2.6.2
 pycparser==2.14           # via cffi
-pyjwt==1.4.1
+pyjwt==1.5.3
 pyparsing==2.1.10
 pyramid-authsanity==1.0.0
 pyramid-jinja2==2.6.2