diff --git a/Gemfile.lock b/Gemfile.lock
index c3179e5..6b6b1c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    ast (2.4.0)
+    ast (2.4.1)
     aws-eventstream (1.0.3)
     aws-sdk (2.11.436)
       aws-sdk-resources (= 2.11.436)
@@ -24,14 +24,13 @@ GEM
     dotenv (2.7.5)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     jmespath (1.4.0)
     method_source (0.8.2)
     minitest (5.14.1)
     multi_json (1.12.1)
-    parallel (1.19.1)
-    parser (2.7.0.5)
-      ast (~> 2.4.0)
+    parallel (1.19.2)
+    parser (2.7.2.0)
+      ast (~> 2.4.1)
     pg (0.21.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
@@ -44,15 +43,19 @@ GEM
     rack-test (0.6.3)
       rack (>= 1.0)
     rainbow (3.0.0)
+    regexp_parser (1.8.2)
     rexml (3.2.4)
-    rubocop (0.81.0)
-      jaro_winkler (~> 1.5.1)
+    rubocop (1.1.0)
       parallel (~> 1.10)
-      parser (>= 2.7.0.1)
+      parser (>= 2.7.1.5)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8)
       rexml
+      rubocop-ast (>= 1.0.1)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (1.1.0)
+      parser (>= 2.7.1.5)
     ruby-progressbar (1.10.1)
     sinatra (1.4.8)
       rack (~> 1.5)