diff --git a/Gemfile b/Gemfile
index 8afa634..b54ae93 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'chef',   '~> 12.8.1'
+gem 'chef',   '~> 12.9.38'
 gem 'batali'
 gem 'knife-solo'
 gem 'knife-solo_data_bag'
diff --git a/Gemfile.lock b/Gemfile.lock
index 3a6b377..05e6c3e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,9 +31,9 @@ GEM
       command_line_reporter
       paint
     builder (3.2.2)
-    chef (12.8.1)
+    chef (12.9.38)
       bundler (>= 1.10)
-      chef-config (= 12.8.1)
+      chef-config (= 12.9.38)
       chef-zero (~> 4.5)
       diff-lcs (~> 1.2, >= 1.2.4)
       erubis (~> 2.7)
@@ -43,10 +43,11 @@ GEM
       mixlib-cli (~> 1.4)
       mixlib-log (~> 1.3)
       mixlib-shellout (~> 2.0)
+      net-sftp (~> 2.1, >= 2.1.2)
       net-ssh (>= 2.9, < 4.0)
       net-ssh-multi (~> 1.1)
       ohai (>= 8.6.0.alpha.1, < 9)
-      plist (~> 3.1.0)
+      plist (~> 3.2)
       proxifier (~> 1.0)
       rspec-core (~> 3.4)
       rspec-expectations (~> 3.4)
@@ -56,10 +57,11 @@ GEM
       specinfra (~> 2.10)
       syslog-logger (~> 1.6)
       uuidtools (~> 2.1.5)
-    chef-config (12.8.1)
+    chef-config (12.9.38)
+      fuzzyurl (~> 0.8.0)
       mixlib-config (~> 2.0)
       mixlib-shellout (~> 2.0)
-    chef-zero (4.5.0)
+    chef-zero (4.6.1)
       ffi-yajl (~> 2.2)
       hashie (>= 2.0, < 4.0)
       mixlib-log (~> 1.3)
@@ -75,6 +77,7 @@ GEM
     ffi (1.9.10)
     ffi-yajl (2.2.3)
       libyajl2 (~> 1.2)
+    fuzzyurl (0.8.0)
     git (1.3.0)
     grimoire (0.2.14)
       attribute_struct (>= 0.1.12, < 0.5)
@@ -110,6 +113,8 @@ GEM
     multi_xml (0.5.5)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
+    net-sftp (2.1.2)
+      net-ssh (>= 2.6.5)
     net-ssh (2.9.4)
     net-ssh-gateway (1.2.0)
       net-ssh (>= 2.6.5)
@@ -117,7 +122,7 @@ GEM
       net-ssh (>= 2.6.5)
       net-ssh-gateway (>= 1.2.0)
     net-telnet (0.1.1)
-    ohai (8.12.1)
+    ohai (8.15.1)
       chef-config (>= 12.5.0.alpha.1, < 13)
       ffi (~> 1.9)
       ffi-yajl (~> 2.2)
@@ -126,11 +131,11 @@ GEM
       mixlib-config (~> 2.0)
       mixlib-log
       mixlib-shellout (~> 2.0)
-      plist
+      plist (~> 3.1)
       systemu (~> 2.6.4)
       wmi-lite (~> 1.0)
     paint (1.0.1)
-    plist (3.1.0)
+    plist (3.2.0)
     proxifier (1.0.3)
     rack (1.6.4)
     rspec (3.4.0)
@@ -152,16 +157,16 @@ GEM
     rspec_junit_formatter (0.2.3)
       builder (< 4)
       rspec-core (>= 2, < 4, != 2.12.0)
-    serverspec (2.31.0)
+    serverspec (2.32.0)
       multi_json
       rspec (~> 3.0)
       rspec-its
       specinfra (~> 2.53)
     sfl (2.2)
     slop (3.6.0)
-    specinfra (2.53.1)
+    specinfra (2.56.1)
       net-scp
-      net-ssh (>= 2.7, < 3.1)
+      net-ssh (>= 2.7, < 4.0)
       net-telnet
       sfl
     syslog-logger (1.6.8)
@@ -177,6 +182,9 @@ PLATFORMS
 
 DEPENDENCIES
   batali
-  chef (~> 12.8.1)
+  chef (~> 12.9.38)
   knife-solo
   knife-solo_data_bag
+
+BUNDLED WITH
+   1.11.2