diff --git a/Gemfile.lock b/Gemfile.lock
index f0e31322..cc955c3f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,14 +1,12 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (4.0.0)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
+    activesupport (7.0.3.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     addressable (2.3.5)
-    atomic (1.1.13)
     berkshelf (1.4.2)
       activesupport (>= 3.2.0)
       addressable
@@ -53,6 +51,7 @@ GEM
       hashie (>= 2.0.2)
       multi_json (>= 1.3.0)
     coderay (1.0.9)
+    concurrent-ruby (1.1.10)
     configliere (0.4.18)
       highline (>= 1.5.2)
       multi_json (>= 1.1)
@@ -95,7 +94,8 @@ GEM
     hashie (2.0.5)
     highline (1.6.19)
     httpauth (0.2.0)
-    i18n (0.6.5)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
     ipaddress (0.8.0)
     ironfan (4.11.4)
       chef (~> 10.16)
@@ -120,7 +120,7 @@ GEM
     method_source (0.8.2)
     mime-types (1.24)
     minitar (0.5.4)
-    minitest (4.7.5)
+    minitest (5.16.2)
     mixlib-authentication (1.3.0)
       mixlib-log
     mixlib-cli (1.3.0)
@@ -206,14 +206,13 @@ GEM
     solve (0.8.0)
     systemu (2.5.2)
     thor (0.18.1)
-    thread_safe (0.1.2)
-      atomic
     timers (1.1.0)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
     trollop (2.0)
-    tzinfo (0.3.37)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
     uuidtools (2.1.4)
     yajl-ruby (1.1.0)
     yard (0.8.7)
@@ -225,7 +224,7 @@ DEPENDENCIES
   berkshelf (= 1.4.2)
   bundler (~> 1)
   cucumber (~> 1.1)
-  ironfan (~> 4.11.2)
+  ironfan (~> 4.11.3)
   jeweler
   parseconfig
   pry