diff --git a/Gemfile.lock b/Gemfile.lock
index 0296414..30350d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -162,7 +162,7 @@ GEM
     octokit (4.18.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    parallel (1.20.0)
+    parallel (1.20.1)
     parser (2.7.2.0)
       ast (~> 2.4.1)
     pathutil (0.16.2)
@@ -187,10 +187,10 @@ GEM
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (1.8.2)
+    regexp_parser (2.0.0)
     rexml (3.2.4)
     rouge (3.25.0)
-    rubocop (1.3.1)
+    rubocop (1.4.2)
       parallel (~> 1.10)
       parser (>= 2.7.1.5)
       rainbow (>= 2.2.2, < 4.0)
@@ -199,7 +199,7 @@ GEM
       rubocop-ast (>= 1.1.1)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (1.1.1)
+    rubocop-ast (1.2.0)
       parser (>= 2.7.1.5)
     ruby-enum (0.8.0)
       i18n