diff --git a/Gemfile.lock b/Gemfile.lock
index 31882b6..cd6f1e4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,23 +9,21 @@ GEM
   remote: http://rubygems.org/
   specs:
     CFPropertyList (2.2.8)
-    activemodel (4.2.0)
-      activesupport (= 4.2.0)
-      builder (~> 3.1)
-    activesupport (4.2.0)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
+    activemodel (5.1.7)
+      activesupport (= 5.1.7)
+    activesupport (5.1.7)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     addressable (2.4.0)
     backports (3.6.8)
-    builder (3.2.2)
     busser (0.6.0)
       thor
     busser-serverspec (0.2.6)
       busser
     coderay (1.1.1)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.2.5)
     docile (1.1.5)
     domain_name (0.5.20160216)
@@ -59,9 +57,9 @@ GEM
     guard-rake (1.0.0)
       guard
       rake
-    her (0.7.3)
-      activemodel (>= 3.0.0, <= 4.2)
-      activesupport (>= 3.0.0, <= 4.2)
+    her (0.10.4)
+      activemodel (>= 3.0.0, < 5.2.0)
+      activesupport (>= 3.0.0, < 5.2.0)
       faraday (>= 0.8, < 1.0)
       multi_json (~> 1.7)
     hiera (1.3.4)
@@ -69,8 +67,9 @@ GEM
     highline (1.6.21)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
-    i18n (0.7.0)
-    json (1.8.1)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    json (1.8.6)
     json_pure (1.8.3)
     kitchen-puppet (0.0.12)
     kitchen-vagrant (0.15.0)
@@ -93,12 +92,12 @@ GEM
       spdx-licenses (~> 1.0)
     method_source (0.8.2)
     mime-types (2.99.1)
-    minitest (5.8.4)
+    minitest (5.16.3)
     mixlib-shellout (1.4.0)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
-    multi_json (1.11.2)
-    multipart-post (2.0.0)
+    multi_json (1.15.0)
+    multipart-post (2.2.3)
     nenv (0.3.0)
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
@@ -179,7 +178,7 @@ GEM
       safe_yaml (~> 1.0)
       thor (~> 0.18)
     thor (0.19.1)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     travis (1.8.2)
       backports
       faraday (~> 0.9)
@@ -193,7 +192,7 @@ GEM
       json
     typhoeus (0.8.0)
       ethon (>= 0.8.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext