diff --git a/spec/test-app/Gemfile.lock b/spec/test-app/Gemfile.lock
index c0941b9..4ae80bc 100644
--- a/spec/test-app/Gemfile.lock
+++ b/spec/test-app/Gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: ../..
   specs:
     fix-db-schema-conflicts (1.2.0)
-      rubocop (>= 0.36.0)
+      rubocop (>= 0.77)
 
 GEM
   remote: https://rubygems.org/
@@ -43,26 +43,28 @@ GEM
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     arel (6.0.3)
-    ast (2.2.0)
+    ast (2.4.2)
     builder (3.2.2)
     concurrent-ruby (1.0.1)
+    crass (1.0.6)
     erubis (2.7.0)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
     i18n (0.7.0)
     json (1.8.3)
-    loofah (2.0.3)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     mime-types (2.99.1)
-    mini_portile2 (2.0.0)
+    mini_portile2 (2.1.0)
     minitest (5.8.4)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
-    parser (2.3.0.6)
-      ast (~> 2.2)
-    powerpack (0.1.1)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
+    parallel (1.22.1)
+    parser (3.1.3.0)
+      ast (~> 2.4.1)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -83,22 +85,29 @@ GEM
       activesupport (>= 4.2.0.beta, < 5.0)
       nokogiri (~> 1.6.0)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     railties (4.2.5.2)
       actionpack (= 4.2.5.2)
       activesupport (= 4.2.5.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.1.0)
+    rainbow (3.1.1)
     rake (11.1.1)
-    rubocop (0.38.0)
-      parser (>= 2.3.0.6, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
+    regexp_parser (2.6.1)
+    rexml (3.2.5)
+    rubocop (1.31.0)
+      parallel (~> 1.10)
+      parser (>= 3.1.0.0)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.18.0, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.7.5)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.24.0)
+      parser (>= 3.1.1.0)
+    ruby-progressbar (1.11.0)
     sprockets (3.5.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -111,7 +120,7 @@ GEM
     thread_safe (0.3.5)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    unicode-display_width (1.0.2)
+    unicode-display_width (2.3.0)
 
 PLATFORMS
   ruby