diff --git a/centos-7/template.json b/centos-7/template.json
index 50f1b53..22497b0 100644
--- a/centos-7/template.json
+++ b/centos-7/template.json
@@ -61,7 +61,7 @@
     {
       "type": "vagrant",
       "keep_input_artifact": true,
-      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601020304\" }}.box",
+      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601021504\" }}.box",
       "except": [ "docker" ]
     },
     {
@@ -72,7 +72,7 @@
     },
     {
       "type": "docker-save",
-      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601020304\" }}.tar",
+      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601021504\" }}.tar",
       "only": ["docker"]
     }
   ],
@@ -84,7 +84,7 @@
       ],
       "boot_wait": "10s",
       "disk_size": 5020,
-      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "RedHat_64",
       "http_directory": "http",
       "iso_checksum": "88c0437f0a14c6e2c94426df9d43cd67",
@@ -107,8 +107,8 @@
       "qemuargs": [
         [ "-m", "1024M" ]
       ],
-      "vm_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
-      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601020304\"  }}",
+      "vm_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
+      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601021504\"  }}",
       "format": "qcow2",
       "accelerator": "kvm",
       "disk_size": "{{ user `disk_size`}}",
@@ -138,7 +138,7 @@
       ],
       "boot_wait": "10s",
       "disk_size": 40520,
-      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "centos-64",
       "http_directory": "http",
       "iso_checksum": "154ba47b7a37e52e0100310c3aeb8f9d9daf4806",
diff --git a/debian-8/scripts/salt.sh b/debian-8/scripts/salt.sh
index 60b50e9..4261885 100644
--- a/debian-8/scripts/salt.sh
+++ b/debian-8/scripts/salt.sh
@@ -1,4 +1,5 @@
 wget -O - https://repo.saltstack.com/apt/debian/8/amd64/2016.3/SALTSTACK-GPG-KEY.pub | sudo apt-key add -
 echo "deb http://repo.saltstack.com/apt/debian/8/amd64/2016.3 jessie main" >/etc/apt/sources.list.d/saltstack.list
+apt-get update
 apt-get -y install salt-minion
 mkdir -m700 -p /etc/salt/pki/minion
diff --git a/debian-8/template.json b/debian-8/template.json
index 48d5983..a37ae5e 100644
--- a/debian-8/template.json
+++ b/debian-8/template.json
@@ -76,7 +76,7 @@
     {
       "type": "vagrant",
       "keep_input_artifact": true,
-      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601020304\" }}.box",
+      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601021504\" }}.box",
       "except": [ "digitalocean", "docker" ]
     },
     {
@@ -87,7 +87,7 @@
     },
     {
       "type": "docker-save",
-      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601020304\" }}.tar",
+      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601021504\" }}.tar",
       "only": ["docker"]
     }
   ],
@@ -118,7 +118,7 @@
       ],
       "boot_wait": "5s",
       "disk_size": "{{ user `disk_size`}}",
-      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "Debian_64",
       "http_directory": "http",
       "iso_checksum": "453312bf56fc45669fec5ebc0f025ac7",
@@ -166,7 +166,7 @@
       "disk_size": "{{ user `disk_size`}}",
       "disk_type_id": 4,
       "vmdk_name": "{{ user `distro`}}",
-      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "linux",
       "http_directory": "http",
       "iso_checksum": "453312bf56fc45669fec5ebc0f025ac7",
@@ -188,8 +188,8 @@
       "qemuargs": [
         [ "-m", "1024M" ]
       ],
-      "vm_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
-      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601020304\"  }}",
+      "vm_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
+      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601021504\"  }}",
       "format": "qcow2",
       "accelerator": "kvm",
       "disk_size": "{{ user `disk_size`}}",
@@ -235,7 +235,7 @@
       "type": "digitalocean",
       "api_token": "{{user `do_api_token`}}",
       "image": "{{user `distro`}}",
-      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
+      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
       "region" : "ams2",
       "size" : "1gb"
     }
diff --git a/ubuntu-14.04/scripts/salt.sh b/ubuntu-14.04/scripts/salt.sh
index fde2b5b..91d4363 100644
--- a/ubuntu-14.04/scripts/salt.sh
+++ b/ubuntu-14.04/scripts/salt.sh
@@ -1,4 +1,5 @@
 wget -O - https://repo.saltstack.com/apt/ubuntu/14.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | sudo apt-key add -
 echo "deb http://repo.saltstack.com/apt/ubuntu/14.04/amd64/2016.3 trusty main" >/etc/apt/sources.list.d/saltstack.list
+apt-get update
 apt-get -y install salt-minion
 mkdir -m700 -p /etc/salt/pki/minion
diff --git a/ubuntu-14.04/template.json b/ubuntu-14.04/template.json
index aee5d93..bf55e16 100644
--- a/ubuntu-14.04/template.json
+++ b/ubuntu-14.04/template.json
@@ -76,7 +76,7 @@
     {
       "type": "vagrant",
       "keep_input_artifact": true,
-      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601020304\" }}.box",
+      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601021504\" }}.box",
       "except": [ "digitalocean", "docker" ]
     },
     {
@@ -87,7 +87,7 @@
     },
     {
       "type": "docker-save",
-      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601020304\" }}.tar",
+      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601021504\" }}.tar",
       "only": ["docker"]
     }
   ],
@@ -122,7 +122,7 @@
       ],
       "boot_wait": "5s",
       "disk_size": "{{ user `disk_size`}}",
-      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "Ubuntu_64",
       "http_directory": "http",
       "iso_checksum": "dd54dc8cfc2a655053d19813c2f9aa9f",
@@ -174,7 +174,7 @@
       "disk_size": "{{ user `disk_size`}}",
       "disk_type_id": 4,
       "vmdk_name": "{{ user `distro`}}",
-      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "linux",
       "http_directory": "http",
       "iso_checksum": "dd54dc8cfc2a655053d19813c2f9aa9f",
@@ -196,8 +196,8 @@
       "qemuargs": [
         [ "-m", "1024M" ]
       ],
-      "vm_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
-      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601020304\"  }}",
+      "vm_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
+      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601021504\"  }}",
       "format": "qcow2",
       "accelerator": "kvm",
       "disk_size": "{{ user `disk_size`}}",
@@ -247,7 +247,7 @@
       "type": "digitalocean",
       "api_token": "{{user `do_api_token`}}",
       "image": "{{user `distro`}}",
-      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
+      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
       "region" : "ams2",
       "size" : "1gb"
     }
diff --git a/ubuntu-16.04/scripts/salt.sh b/ubuntu-16.04/scripts/salt.sh
index a3c97b7..da25af5 100644
--- a/ubuntu-16.04/scripts/salt.sh
+++ b/ubuntu-16.04/scripts/salt.sh
@@ -1,4 +1,5 @@
 wget -O - https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | sudo apt-key add -
 echo "deb http://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3 xenial main" >/etc/apt/sources.list.d/saltstack.list
+apt-get update
 apt-get -y install salt-minion
 mkdir -m700 -p /etc/salt/pki/minion
diff --git a/ubuntu-16.04/template.json b/ubuntu-16.04/template.json
index c08ca46..23ad540 100644
--- a/ubuntu-16.04/template.json
+++ b/ubuntu-16.04/template.json
@@ -76,7 +76,7 @@
     {
       "type": "vagrant",
       "keep_input_artifact": true,
-      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601020304\" }}.box",
+      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ isotime \"200601021504\" }}.box",
       "except": [ "digitalocean", "docker" ]
     },
     {
@@ -87,7 +87,7 @@
     },
     {
       "type": "docker-save",
-      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601020304\" }}.tar",
+      "path": "images/{{ user `distro` }}-docker-{{ isotime \"200601021504\" }}.tar",
       "only": ["docker"]
     }
   ],
@@ -122,7 +122,7 @@
       ],
       "boot_wait": "5s",
       "disk_size": "{{ user `disk_size`}}",
-      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vbox-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "Ubuntu_64",
       "http_directory": "http",
       "iso_checksum": "2bce60d18248df9980612619ff0b34e6",
@@ -174,7 +174,7 @@
       "disk_size": "{{ user `disk_size`}}",
       "disk_type_id": 4,
       "vmdk_name": "{{ user `distro`}}",
-      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601020304\"  }}",
+      "output_directory": "images/{{ user `distro` }}-vmware-{{ isotime \"200601021504\"  }}",
       "guest_os_type": "linux",
       "http_directory": "http",
       "iso_checksum": "2bce60d18248df9980612619ff0b34e6",
@@ -196,8 +196,8 @@
       "qemuargs": [
         [ "-m", "1024M" ]
       ],
-      "vm_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
-      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601020304\"  }}",
+      "vm_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
+      "output_directory": "images/{{ user `distro` }}-qemu-{{ isotime \"200601021504\"  }}",
       "format": "qcow2",
       "accelerator": "kvm",
       "disk_size": "{{ user `disk_size`}}",
@@ -255,7 +255,7 @@
       "type": "digitalocean",
       "api_token": "{{user `do_api_token`}}",
       "image": "{{user `distro`}}",
-      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601020304\"  }}",
+      "snapshot_name": "{{ user `distro` }}-{{ isotime \"200601021504\"  }}",
       "region" : "ams2",
       "size" : "1gb"
     }