diff --git a/Gemfile b/Gemfile
index 0812b27..67e2648 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 
 gem 'berkshelf', '~> 5.6'
 gem 'chefspec', '~> 6.2'
-gem 'rubocop', '= 0.34.2'
+gem 'rubocop', '0.48.1'
 gem 'foodcritic', '~> 10.3'
 gem 'stove'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 7653639..8ad7bac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,9 +11,7 @@ GEM
     addressable (2.5.1)
       public_suffix (~> 2.0, >= 2.0.2)
     artifactory (2.8.1)
-    ast (2.3.0)
-    astrolabe (1.3.1)
-      parser (~> 2.2)
+    ast (2.4.0)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
@@ -371,15 +369,16 @@ GEM
       plist (~> 3.1)
       systemu (~> 2.6.4)
       wmi-lite (~> 1.0)
-    parser (2.4.0.0)
-      ast (~> 2.2)
+    parser (2.6.5.0)
+      ast (~> 2.4.0)
     plist (3.2.0)
     polyglot (0.3.5)
-    powerpack (0.1.1)
+    powerpack (0.1.2)
     proxifier (1.0.3)
     public_suffix (2.0.5)
     rack (2.0.1)
-    rainbow (2.2.1)
+    rainbow (2.2.2)
+      rake
     rake (12.0.0)
     rbvmomi (1.11.0)
       builder (~> 3.0)
@@ -426,13 +425,13 @@ GEM
     rspec_junit_formatter (0.2.3)
       builder (< 4)
       rspec-core (>= 2, < 4, != 2.12.0)
-    rubocop (0.34.2)
-      astrolabe (~> 1.3)
-      parser (>= 2.2.2.5, < 3.0)
+    rubocop (0.48.1)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.4)
-    ruby-progressbar (1.8.1)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.0, >= 1.0.1)
+    ruby-progressbar (1.10.1)
     rubyntlm (0.6.1)
     rubyzip (1.2.1)
     rufus-lru (1.1.0)
@@ -479,6 +478,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.3)
+    unicode-display_width (1.6.0)
     uuidtools (2.1.5)
     varia_model (0.6.0)
       buff-extensions (~> 2.0)
@@ -518,7 +518,7 @@ DEPENDENCIES
   minitest (~> 4.7.0, >= 4.7.5)
   minitest-chef-handler (~> 1.0.0, >= 1.0.3)
   rake
-  rubocop (= 0.34.2)
+  rubocop (= 0.48.1)
   stove
   test-kitchen (~> 1.4, >= 1.4.2)
   winrm-transport (~> 1.0, >= 1.0.2)