diff --git a/Gemfile.lock b/Gemfile.lock
index 9e96e5275..47ff2c486 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,45 +2,46 @@ GEM
   remote: https://rubygems.org/
   specs:
     awesome_print (1.6.1)
-    builder (3.2.2)
-    chef (12.4.1)
-      chef-config (= 12.4.1)
-      chef-zero (~> 4.2, >= 4.2.2)
+    builder (3.2.4)
+    chef (12.8.1)
+      bundler (>= 1.10)
+      chef-config (= 12.8.1)
+      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 (12.8.1)
       mixlib-config (~> 2.0)
       mixlib-shellout (~> 2.0)
-    chef-zero (4.3.0)
+    chef-zero (4.9.0)
       ffi-yajl (~> 2.2)
-      hashie (~> 2.0)
+      hashie (>= 2.0, < 4.0)
       mixlib-log (~> 1.3)
-      rack
+      rack (< 2)
       uuidtools (~> 2.1)
-    coderay (1.1.0)
-    diff-lcs (1.2.5)
+    diff-lcs (1.4.4)
     erubis (2.7.0)
-    ffi (1.9.10)
-    ffi-yajl (2.2.2)
-      libyajl2 (~> 1.2)
+    ffi (1.15.4)
+    ffi-yajl (2.4.0)
+      libyajl2 (>= 1.2)
     foodcritic (4.0.0)
       erubis
       gherkin (~> 2.11)
@@ -52,8 +53,8 @@ GEM
     gherkin (2.12.2)
       multi_json (~> 1.3)
     hashie (2.1.2)
-    highline (1.7.3)
-    ipaddress (0.8.0)
+    highline (1.7.10)
+    ipaddress (0.8.3)
     librarian (0.1.2)
       highline
       thor (~> 0.15)
@@ -61,22 +62,20 @@ GEM
       chef (>= 0.10)
       librarian (~> 0.1.0)
       minitar (>= 0.5.2)
-    libyajl2 (1.2.0)
-    method_source (0.8.2)
-    mime-types (2.6.1)
+    libyajl2 (2.1.0)
     mini_portile (0.6.0)
     minitar (0.5.4)
-    mixlib-authentication (1.3.0)
-      mixlib-log
-    mixlib-cli (1.5.0)
-    mixlib-config (2.2.1)
-    mixlib-log (1.6.0)
-    mixlib-shellout (2.2.1)
-    multi_json (1.11.2)
-    net-scp (1.2.1)
-      net-ssh (>= 2.6.5)
-    net-ssh (2.9.2)
-    net-ssh-gateway (1.2.0)
+    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 (1.15.0)
+    net-scp (3.0.0)
+      net-ssh (>= 2.6.5, < 7.0.0)
+    net-ssh (3.2.0)
+    net-ssh-gateway (1.3.0)
       net-ssh (>= 2.6.5)
     net-ssh-multi (1.2.1)
       net-ssh (>= 2.6.5)
@@ -84,53 +83,49 @@ GEM
     net-telnet (0.1.1)
     nokogiri (1.6.3.1)
       mini_portile (= 0.6.0)
-    ohai (8.5.1)
+    ohai (8.26.1)
+      chef-config (>= 12.5.0.alpha.1, < 14)
       ffi (~> 1.9)
       ffi-yajl (~> 2.2)
       ipaddress
-      mime-types (~> 2.0)
       mixlib-cli
       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)
     plist (3.1.0)
     polyglot (0.3.5)
-    pry (0.10.1)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    rack (1.6.4)
-    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)
+    proxifier (1.0.3)
+    rack (1.6.13)
+    rake (13.0.6)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-its (1.2.0)
+      rspec-support (~> 3.10.0)
+    rspec-its (1.3.0)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.3.2)
+    rspec-mocks (3.10.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.3)
     rspec_junit_formatter (0.2.3)
       builder (< 4)
       rspec-core (>= 2, < 4, != 2.12.0)
     rufus-lru (1.0.5)
-    serverspec (2.23.1)
+    serverspec (2.41.8)
       multi_json
       rspec (~> 3.0)
       rspec-its
-      specinfra (~> 2.43)
-    sfl (2.2)
-    slop (3.6.0)
+      specinfra (~> 2.72)
+    sfl (2.3)
     soloist (1.0.3)
       awesome_print
       chef
@@ -138,18 +133,19 @@ GEM
       librarian-chef
       net-ssh
       thor
-    specinfra (2.43.4)
+    specinfra (2.83.1)
       net-scp
-      net-ssh (~> 2.7)
-      net-telnet
+      net-ssh (>= 2.7)
+      net-telnet (= 0.1.1)
       sfl
     syslog-logger (1.6.8)
     systemu (2.6.5)
     thor (0.19.1)
+    tomlrb (2.0.1)
     treetop (1.5.3)
       polyglot (~> 0.3)
     uuidtools (2.1.5)
-    wmi-lite (1.0.0)
+    wmi-lite (1.0.5)
     yajl-ruby (1.2.1)
 
 PLATFORMS