diff --git a/Gemfile.lock b/Gemfile.lock
index 1fe6279..c2ceb3a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -72,7 +72,7 @@ GEM
     arbre (1.1.1)
       activesupport (>= 3.0.0)
     arel (7.1.4)
-    ast (2.3.0)
+    ast (2.4.0)
     autoprefixer-rails (6.5.4)
       execjs
     bcrypt (3.1.11)
@@ -186,12 +186,13 @@ GEM
     nokogiri (1.7.1)
       mini_portile2 (~> 2.1.0)
     orm_adapter (0.5.0)
-    parser (2.4.0.0)
-      ast (~> 2.2)
+    parallel (1.17.0)
+    parser (2.6.2.1)
+      ast (~> 2.4.0)
     pg (0.20.0)
     polyamorous (1.3.1)
       activerecord (>= 3.0)
-    powerpack (0.1.1)
+    powerpack (0.1.2)
     promise.rb (0.7.4)
     pry (0.10.4)
       coderay (~> 1.1.0)
@@ -235,7 +236,8 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.2.1)
+    rainbow (2.2.2)
+      rake
     rake (12.0.0)
     ransack (1.8.2)
       actionpack (>= 3.0)
@@ -268,13 +270,14 @@ GEM
       rspec-mocks (~> 3.5.0)
       rspec-support (~> 3.5.0)
     rspec-support (3.5.0)
-    rubocop (0.48.1)
+    rubocop (0.49.0)
+      parallel (~> 1.10)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.1)
+    ruby-progressbar (1.10.0)
     sass (3.4.23)
     sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
@@ -317,7 +320,7 @@ GEM
       railties (>= 3.1.1)
     tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    unicode-display_width (1.2.1)
+    unicode-display_width (1.5.0)
     warden (1.2.7)
       rack (>= 1.0)
     websocket-driver (0.6.5)