diff --git a/Gemfile.lock b/Gemfile.lock
index 8a1fba3..17271aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -162,7 +162,7 @@ GEM
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.21.0)
-    parser (3.0.2.0)
+    parser (3.0.3.2)
       ast (~> 2.4.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -187,19 +187,19 @@ GEM
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (2.1.1)
+    regexp_parser (2.2.0)
     rexml (3.2.5)
     rouge (3.27.0)
-    rubocop (1.23.0)
+    rubocop (1.24.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.12.0, < 2.0)
+      rubocop-ast (>= 1.15.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.13.0)
+    rubocop-ast (1.15.0)
       parser (>= 3.0.1.1)
     ruby-enum (0.8.0)
       i18n