diff --git a/Gemfile b/Gemfile
index 7a24fcf..9b564d7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'chef',   '~> 12.4.1'
-gem 'batali', '~> 0.2.10'
+gem 'chef',   '~> 12.7.2'
+gem 'batali'
 gem 'knife-solo'
 gem 'knife-solo_data_bag'
diff --git a/Gemfile.lock b/Gemfile.lock
index c4f2a0e..8a6f654 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,86 +1,86 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.3.8)
-    attribute_struct (0.2.16)
-    batali (0.2.10)
+    addressable (2.4.0)
+    attribute_struct (0.2.28)
+      bogo (>= 0.1.31, < 0.3.0)
+    batali (0.4.0)
       attribute_struct (~> 0.2.14)
       bogo (~> 0.1.20)
-      bogo-cli (~> 0.1.18)
+      bogo-cli (~> 0.1.23)
       bogo-config (~> 0.1.10)
       bogo-ui (~> 0.1.6)
       git
-      grimoire (~> 0.2.3)
-      http (~> 0.8.2)
-      rack-cache
-    bogo (0.1.26)
+      grimoire (~> 0.2.12)
+      http (>= 0.8.2, < 1.0.0)
+    bogo (0.1.32)
       hashie
       multi_json
-    bogo-cli (0.1.20)
+    bogo-cli (0.1.32)
       bogo (>= 0.1.6)
       bogo-config
       bogo-ui
       slop (~> 3)
-    bogo-config (0.1.12)
+    bogo-config (0.1.14)
       attribute_struct
       bogo (>= 0.1.4, < 1.0)
       multi_json
       multi_xml
-    bogo-ui (0.1.10)
+    bogo-ui (0.1.12)
       bogo
       command_line_reporter
       paint
     builder (3.2.2)
-    chef (12.4.1)
-      chef-config (= 12.4.1)
-      chef-zero (~> 4.2, >= 4.2.2)
+    chef (12.7.2)
+      chef-config (= 12.7.2)
+      chef-zero (~> 4.5)
       diff-lcs (~> 1.2, >= 1.2.4)
       erubis (~> 2.7)
       ffi-yajl (~> 2.2)
       highline (~> 1.6, >= 1.6.9)
-      mixlib-authentication (~> 1.3)
+      mixlib-authentication (~> 1.4)
       mixlib-cli (~> 1.4)
       mixlib-log (~> 1.3)
-      mixlib-shellout (>= 2.0.0.rc.0, < 3.0)
-      net-ssh (~> 2.6)
+      mixlib-shellout (~> 2.0)
+      net-ssh (>= 2.9, < 4.0)
       net-ssh-multi (~> 1.1)
-      ohai (~> 8.0)
+      ohai (>= 8.6.0.alpha.1, < 9)
       plist (~> 3.1.0)
-      pry (~> 0.9)
-      rspec-core (~> 3.2)
-      rspec-expectations (~> 3.2)
-      rspec-mocks (~> 3.2)
+      proxifier (~> 1.0)
+      rspec-core (~> 3.4)
+      rspec-expectations (~> 3.4)
+      rspec-mocks (~> 3.4)
       rspec_junit_formatter (~> 0.2.0)
       serverspec (~> 2.7)
       specinfra (~> 2.10)
       syslog-logger (~> 1.6)
-    chef-config (12.4.1)
+      uuidtools (~> 2.1.5)
+    chef-config (12.7.2)
       mixlib-config (~> 2.0)
       mixlib-shellout (~> 2.0)
-    chef-zero (4.2.3)
-      ffi-yajl (>= 1.1, < 3.0)
-      hashie (~> 2.0)
+    chef-zero (4.5.0)
+      ffi-yajl (~> 2.2)
+      hashie (>= 2.0, < 4.0)
       mixlib-log (~> 1.3)
       rack
       uuidtools (~> 2.1)
-    coderay (1.1.0)
     colored (1.2)
-    command_line_reporter (3.3.5)
+    command_line_reporter (3.3.6)
       colored (>= 1.2)
     diff-lcs (1.2.5)
-    domain_name (0.5.24)
+    domain_name (0.5.20160128)
       unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
     ffi (1.9.10)
-    ffi-yajl (2.2.2)
+    ffi-yajl (2.2.3)
       libyajl2 (~> 1.2)
     git (1.2.9.1)
-    grimoire (0.2.6)
+    grimoire (0.2.12)
       attribute_struct (>= 0.1.12)
       bogo (~> 0.1.10)
-    hashie (2.1.2)
-    highline (1.7.2)
-    http (0.8.12)
+    hashie (3.4.3)
+    highline (1.7.8)
+    http (0.9.8)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
       http-form_data (~> 1.0.1)
@@ -89,37 +89,38 @@ GEM
       domain_name (~> 0.5)
     http-form_data (1.0.1)
     http_parser.rb (0.6.0)
-    ipaddress (0.8.0)
+    ipaddress (0.8.3)
     knife-solo (0.4.2)
       chef (>= 10.12)
       erubis (~> 2.7.0)
       net-ssh (>= 2.2.2, < 3.0)
     knife-solo_data_bag (1.1.0)
     libyajl2 (1.2.0)
-    method_source (0.8.2)
-    mime-types (2.6.1)
-    mixlib-authentication (1.3.0)
+    mixlib-authentication (1.4.0)
       mixlib-log
+      rspec-core (~> 3.2)
+      rspec-expectations (~> 3.2)
+      rspec-mocks (~> 3.2)
     mixlib-cli (1.5.0)
     mixlib-config (2.2.1)
     mixlib-log (1.6.0)
-    mixlib-shellout (2.1.0)
+    mixlib-shellout (2.2.6)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
-    net-ssh (2.9.2)
+    net-ssh (2.9.4)
     net-ssh-gateway (1.2.0)
       net-ssh (>= 2.6.5)
     net-ssh-multi (1.2.1)
       net-ssh (>= 2.6.5)
       net-ssh-gateway (>= 1.2.0)
     net-telnet (0.1.1)
-    ohai (8.5.0)
+    ohai (8.10.0)
+      chef-config (>= 12.5.0.alpha.1, < 13)
       ffi (~> 1.9)
       ffi-yajl (~> 2.2)
       ipaddress
-      mime-types (~> 2.0)
       mixlib-cli
       mixlib-config (~> 2.0)
       mixlib-log
@@ -127,52 +128,47 @@ GEM
       rake (~> 10.1)
       systemu (~> 2.6.4)
       wmi-lite (~> 1.0)
-    paint (1.0.0)
+    paint (1.0.1)
     plist (3.1.0)
-    pry (0.10.1)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
+    proxifier (1.0.3)
     rack (1.6.4)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rake (10.4.2)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rake (10.5.0)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.3)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
+      rspec-support (~> 3.4.0)
     rspec-its (1.2.0)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.3.2)
+    rspec-mocks (3.4.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     rspec_junit_formatter (0.2.3)
       builder (< 4)
       rspec-core (>= 2, < 4, != 2.12.0)
-    serverspec (2.19.0)
+    serverspec (2.29.2)
       multi_json
       rspec (~> 3.0)
       rspec-its
-      specinfra (~> 2.35)
+      specinfra (~> 2.48)
     sfl (2.2)
     slop (3.6.0)
-    specinfra (2.37.8)
+    specinfra (2.51.1)
       net-scp
-      net-ssh (~> 2.7)
+      net-ssh (>= 2.7, < 3.1)
       net-telnet
       sfl
     syslog-logger (1.6.8)
     systemu (2.6.5)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.1)
+    unf_ext (0.0.7.2)
     uuidtools (2.1.5)
     wmi-lite (1.0.0)
 
@@ -180,7 +176,10 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  batali (~> 0.2.10)
-  chef (~> 12.4.1)
+  batali
+  chef (~> 12.7.2)
   knife-solo
   knife-solo_data_bag
+
+BUNDLED WITH
+   1.11.2