misc update

Change-Id: I2b2c97c1da1ac60036525d067529010928279ec2
diff --git a/ubuntu-16.04/scripts/salt.sh b/ubuntu-16.04/scripts/salt.sh
index 2ddedc4..eba5bca 100644
--- a/ubuntu-16.04/scripts/salt.sh
+++ b/ubuntu-16.04/scripts/salt.sh
@@ -1,7 +1,7 @@
 #!/bin/bash -xe
 
-SALTSTACK_REPO=${SALTSTACK_REPO:-"deb [arch=amd64] https://mirror.mirantis.com/stable/saltstack-2016.3/xenial/ xenial main"}
-SALTSTACK_GPG=${SALTSTACK_GPG:-"https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub"}
+SALTSTACK_REPO=${SALTSTACK_REPO:-"deb [arch=amd64] https://mirror.mirantis.com/stable/saltstack-2017.7/xenial/ xenial main"}
+SALTSTACK_GPG=${SALTSTACK_GPG:-"https://mirror.mirantis.com/proposed/saltstack-2017.7/xenial/SALTSTACK-GPG-KEY.pub"}
 
 wget -O - ${SALTSTACK_GPG} | sudo apt-key add -
 echo "${SALTSTACK_REPO}" > /etc/apt/sources.list.d/saltstack.list