diff --git a/lower-constraints.txt b/lower-constraints.txt
index f5e6e4641e..8168619a1c 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -49,6 +49,7 @@ pycodestyle==2.0.0
 python-ldap===3.0.0
 pymongo===3.0.2
 pysaml2==4.5.0
+PyJWT==1.6.1
 python-keystoneclient==3.8.0
 python-memcached===1.56
 pytz==2013.6
diff --git a/requirements.txt b/requirements.txt
index 4c43b556a4..e3de1c6dfe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,6 +35,7 @@ oslo.upgradecheck>=0.1.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 oauthlib>=0.6.2 # BSD
 pysaml2>=4.5.0
+PyJWT>=1.6.1 # MIT
 dogpile.cache>=0.6.2 # BSD
 jsonschema<3.0.0,>=2.6.0 # MIT
 pycadf!=2.0.0,>=1.1.0 # Apache-2.0