diff --git a/Gemfile b/Gemfile
index 9d643da..f0773a8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ group :test do
   gem 'chef-vault', '~> 2.5'
   gem 'chef-vault-testfixtures', '= 0.2.0'
   gem 'foodcritic', '~> 4.0'
-  gem 'chefspec', '~> 4.1'
+  gem 'chefspec', '~> 4.2', '>= 4.2.0'
   gem 'ci_reporter_rspec', '~> 1.0'
   gem 'test-kitchen', '~> 1.3'
   gem 'kitchen-vagrant', '~> 0.15'
diff --git a/Gemfile.lock b/Gemfile.lock
index d1f6c4a..4d351ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     buff-ruby_engine (0.1.0)
     buff-shell_out (0.2.0)
       buff-ruby_engine (~> 0.1.0)
-    builder (3.2.2)
+    builder (3.2.4)
     byebug (4.0.5)
       columnize (= 0.9.0)
     celluloid (0.16.0)
@@ -41,42 +41,56 @@ GEM
     celluloid-io (0.16.2)
       celluloid (>= 0.16.0)
       nio4r (>= 1.1.0)
-    chef (12.2.1)
-      chef-zero (~> 4.0)
+    chef (13.12.14)
+      addressable
+      bundler (>= 1.10)
+      chef-config (= 13.12.14)
+      chef-zero (~> 13.0)
       diff-lcs (~> 1.2, >= 1.2.4)
       erubis (~> 2.7)
-      ffi-yajl (>= 1.2, < 3.0)
+      ffi-yajl (~> 2.2)
       highline (~> 1.6, >= 1.6.9)
-      mixlib-authentication (~> 1.3)
-      mixlib-cli (~> 1.4)
-      mixlib-config (~> 2.0)
+      iniparse (~> 1.4)
+      iso8601 (~> 0.12.1)
+      mixlib-archive (~> 0.4)
+      mixlib-authentication (~> 1.4)
+      mixlib-cli (~> 1.7)
       mixlib-log (~> 1.3)
-      mixlib-shellout (>= 2.0.0.rc.0, < 3.0)
-      net-ssh (~> 2.6)
-      net-ssh-multi (~> 1.1)
-      ohai (~> 8.0)
-      plist (~> 3.1.0)
-      pry (~> 0.9)
-      rspec-core (~> 3.2)
-      rspec-expectations (~> 3.2)
-      rspec-mocks (~> 3.2)
+      mixlib-shellout (~> 2.4)
+      net-sftp (~> 2.1, >= 2.1.2)
+      net-ssh (>= 2.9, < 5.0)
+      net-ssh-multi (~> 1.2, >= 1.2.1)
+      ohai (~> 13.0)
+      plist (~> 3.2)
+      proxifier (~> 1.0)
+      rspec-core (~> 3.5, < 3.8)
+      rspec-expectations (~> 3.5, < 3.8)
+      rspec-mocks (~> 3.5, < 3.8)
       rspec_junit_formatter (~> 0.2.0)
       serverspec (~> 2.7)
       specinfra (~> 2.10)
+      syslog-logger (~> 1.6)
+      uuidtools (~> 2.1.5)
+    chef-config (13.12.14)
+      addressable
+      fuzzyurl
+      mixlib-config (>= 2.2.12, < 3.0)
+      mixlib-shellout (~> 2.0)
+      tomlrb (~> 1.2)
     chef-vault (2.5.0)
     chef-vault-testfixtures (0.2.0)
       chef-vault (~> 2.5)
       little-plugger (~> 1.1)
       rspec (~> 3.1)
-    chef-zero (4.2.1)
-      ffi-yajl (>= 1.1, < 3.0)
-      hashie (~> 2.0)
+    chef-zero (13.1.0)
+      ffi-yajl (~> 2.2)
+      hashie (>= 2.0, < 4.0)
       mixlib-log (~> 1.3)
-      rack
+      rack (~> 2.0)
       uuidtools (~> 2.1)
-    chefspec (4.2.0)
+    chefspec (4.7.0)
       chef (>= 11.14)
-      fauxhai (~> 2.0)
+      fauxhai (~> 3.2)
       rspec (~> 3.0)
     ci_reporter (2.0.0)
       builder (>= 2.1.2)
@@ -84,23 +98,21 @@ GEM
       ci_reporter (~> 2.0)
       rspec (>= 2.14, < 4)
     cleanroom (1.0.0)
-    coderay (1.1.0)
+    coderay (1.1.2)
     columnize (0.9.0)
     debug_inspector (0.0.2)
     dep-selector-libgecode (1.0.2)
     dep_selector (1.0.3)
       dep-selector-libgecode (~> 1.0)
       ffi (~> 1.9)
-    diff-lcs (1.2.5)
+    diff-lcs (1.3)
     erubis (2.7.0)
     faraday (0.9.1)
       multipart-post (>= 1.2, < 3)
-    fauxhai (2.3.0)
+    fauxhai (3.10.0)
       net-ssh
-      ohai
-    ffi (1.9.8)
-    ffi-yajl (2.0.0)
-      ffi (~> 1.5)
+    ffi (1.12.2)
+    ffi-yajl (2.3.3)
       libyajl2 (~> 1.2)
     foodcritic (4.0.0)
       erubis
@@ -111,6 +123,7 @@ GEM
       treetop (~> 1.4)
       yajl-ruby (~> 1.1)
     formatador (0.2.5)
+    fuzzyurl (0.9.0)
     gherkin (2.12.2)
       multi_json (~> 1.3)
     guard (2.8.2)
@@ -132,10 +145,12 @@ GEM
       guard (~> 2.0)
       rubocop (~> 0.20)
     hashie (2.1.2)
-    highline (1.7.1)
+    highline (1.7.10)
     hitimes (1.2.2)
+    iniparse (1.5.0)
     interception (0.5)
-    ipaddress (0.8.0)
+    ipaddress (0.8.3)
+    iso8601 (0.12.1)
     json (1.8.2)
     kitchen-vagrant (0.16.0)
       test-kitchen (~> 1.0)
@@ -146,53 +161,57 @@ GEM
       rb-inotify (>= 0.9)
     little-plugger (1.1.3)
     lumberjack (1.0.9)
-    method_source (0.8.2)
-    mime-types (2.4.3)
+    method_source (1.0.0)
     mini_portile (0.6.2)
     minitar (0.5.4)
-    mixlib-authentication (1.3.0)
+    mixlib-archive (0.4.20)
       mixlib-log
-    mixlib-cli (1.5.0)
-    mixlib-config (2.1.0)
-    mixlib-log (1.6.0)
-    mixlib-shellout (2.0.1)
-    multi_json (1.11.0)
+    mixlib-authentication (1.4.2)
+    mixlib-cli (1.7.0)
+    mixlib-config (2.2.18)
+      tomlrb
+    mixlib-log (1.7.1)
+    mixlib-shellout (2.4.4)
+    multi_json (1.14.1)
     multipart-post (2.0.0)
     net-http-persistent (2.9.4)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
-    net-ssh (2.9.2)
-    net-ssh-gateway (1.2.0)
+    net-sftp (2.1.2)
+      net-ssh (>= 2.6.5)
+    net-ssh (2.9.4)
+    net-ssh-gateway (1.3.0)
       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)
     nio4r (1.1.0)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
     octokit (3.8.0)
       sawyer (~> 0.6.0, >= 0.5.3)
-    ohai (8.2.0)
+    ohai (13.12.6)
+      chef-config (>= 12.5.0.alpha.1, < 14)
       ffi (~> 1.9)
-      ffi-yajl (>= 1.1, < 3.0)
+      ffi-yajl (~> 2.2)
       ipaddress
-      mime-types (~> 2.0)
-      mixlib-cli
+      mixlib-cli (< 2.0)
       mixlib-config (~> 2.0)
-      mixlib-log
+      mixlib-log (>= 1.7.1, < 2.0)
       mixlib-shellout (~> 2.0)
-      rake (~> 10.1)
+      plist (~> 3.1)
       systemu (~> 2.6.4)
       wmi-lite (~> 1.0)
     parser (2.2.2.0)
       ast (>= 1.1, < 3.0)
-    plist (3.1.0)
+    plist (3.5.0)
     polyglot (0.3.5)
     powerpack (0.0.9)
-    pry (0.10.1)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
+    proxifier (1.0.3)
+    pry (0.13.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
     pry-byebug (3.1.0)
       byebug (~> 4.0)
       pry (~> 0.10)
@@ -202,9 +221,9 @@ GEM
     pry-stack_explorer (0.4.9.2)
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
-    rack (1.6.0)
+    rack (2.2.2)
     rainbow (2.0.0)
-    rake (10.4.2)
+    rake (10.5.0)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
@@ -226,26 +245,25 @@ GEM
       retryable (>= 2.0.0)
       semverse (~> 1.1)
       varia_model (~> 0.4)
-    rspec (3.2.0)
-      rspec-core (~> 3.2.0)
-      rspec-expectations (~> 3.2.0)
-      rspec-mocks (~> 3.2.0)
-    rspec-core (3.2.3)
-      rspec-support (~> 3.2.0)
-    rspec-expectations (3.2.1)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-its (1.2.0)
+      rspec-support (~> 3.7.0)
+    rspec-its (1.3.0)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.2.1)
+    rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-support (3.2.2)
-    rspec_junit_formatter (0.2.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
+    rspec_junit_formatter (0.2.3)
       builder (< 4)
-      rspec (>= 2, < 4)
-      rspec-core (!= 2.12.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
     rubocop (0.28.0)
       astrolabe (~> 1.3)
       parser (>= 2.2.0.pre.7, < 3.0)
@@ -260,18 +278,21 @@ GEM
       addressable (~> 2.3.5)
       faraday (~> 0.8, < 0.10)
     semverse (1.2.1)
-    serverspec (2.14.1)
+    serverspec (2.41.5)
       multi_json
       rspec (~> 3.0)
       rspec-its
-      specinfra (~> 2.25)
-    slop (3.6.0)
+      specinfra (~> 2.72)
+    sfl (2.3)
     solve (1.2.1)
       dep_selector (~> 1.0)
       semverse (~> 1.1)
-    specinfra (2.28.4)
+    specinfra (2.82.16)
       net-scp
-      net-ssh
+      net-ssh (>= 2.7)
+      net-telnet (= 0.1.1)
+      sfl
+    syslog-logger (1.6.8)
     systemu (2.6.5)
     test-kitchen (1.3.1)
       mixlib-shellout (>= 1.2, < 3.0)
@@ -282,13 +303,14 @@ GEM
     thor (0.19.1)
     timers (4.0.1)
       hitimes
+    tomlrb (1.3.0)
     treetop (1.6.2)
       polyglot (~> 0.3)
     uuidtools (2.1.5)
     varia_model (0.4.0)
       buff-extensions (~> 1.0)
       hashie (>= 2.0.2, < 3.0.0)
-    wmi-lite (1.0.0)
+    wmi-lite (1.0.5)
     yajl-ruby (1.2.1)
 
 PLATFORMS
@@ -298,7 +320,7 @@ DEPENDENCIES
   berkshelf (~> 3.1)
   chef-vault (~> 2.5)
   chef-vault-testfixtures (= 0.2.0)
-  chefspec (~> 4.1)
+  chefspec (~> 4.2, >= 4.2.0)
   ci_reporter_rspec (~> 1.0)
   foodcritic (~> 4.0)
   guard (~> 2.8.2)
@@ -315,3 +337,6 @@ DEPENDENCIES
   rubocop (~> 0.28.0)
   ruby_gntp
   test-kitchen (~> 1.3)
+
+BUNDLED WITH
+   1.17.3