diff --git a/Gemfile.lock b/Gemfile.lock
index 4d60102..fce0351 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -163,7 +163,7 @@ GEM
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.19.2)
-    parser (2.7.1.4)
+    parser (2.7.1.5)
       ast (~> 2.4.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -190,17 +190,18 @@ GEM
     regexp_parser (1.8.0)
     rexml (3.2.4)
     rouge (3.23.0)
-    rubocop (0.91.1)
+    rubocop (0.92.0)
       parallel (~> 1.10)
-      parser (>= 2.7.1.1)
+      parser (>= 2.7.1.5)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.7)
       rexml
-      rubocop-ast (>= 0.4.0, < 1.0)
+      rubocop-ast (>= 0.5.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.4.2)
-      parser (>= 2.7.1.4)
+    rubocop-ast (0.7.0)
+      parser (>= 2.7.1.5)
+      strscan (>= 1.0.0)
     ruby-enum (0.8.0)
       i18n
     ruby-progressbar (1.10.1)
@@ -211,6 +212,7 @@ GEM
     sawyer (0.8.2)
       addressable (>= 2.3.5)
       faraday (> 0.8, < 2.0)
+    strscan (1.0.3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thor (1.0.1)