diff --git a/Gemfile.lock b/Gemfile.lock
index cb6b3625..7643db1e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.4.0)
     arel (6.0.4)
-    ast (2.3.0)
+    ast (2.4.0)
     awesome_spawn (1.4.1)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
@@ -179,8 +179,8 @@ GEM
     octokit (4.8.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.12.1)
-    parser (2.4.0.2)
-      ast (~> 2.3)
+    parser (2.5.0.2)
+      ast (~> 2.4.0)
     pg (0.21.0)
     powerpack (0.1.1)
     pry (0.9.12.6)
@@ -251,7 +251,7 @@ GEM
       rspec-mocks (~> 3.6.0)
       rspec-support (~> 3.6.0)
     rspec-support (3.6.0)
-    rubocop (0.52.0)
+    rubocop (0.52.1)
       parallel (~> 1.10)
       parser (>= 2.4.0.2, < 3.0)
       powerpack (~> 0.1)
diff --git a/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/message_builder_spec.rb b/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/message_builder_spec.rb
index 59eb3574..ab8e0e51 100644
--- a/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/message_builder_spec.rb
+++ b/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/message_builder_spec.rb
@@ -28,7 +28,7 @@
 - [ ] :exclamation: - [Line 4](https://github.com/some_user/some_repo/blob/8942a195a0bfa69ceb82c020c60565408cb46d3e/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/data/#{rubocop_check_directory}/coding_convention.rb#L4), Col 5 - [Layout/AlignHash](http://rubydoc.info/gems/rubocop/#{rubocop_version}/RuboCop/Cop/Layout/AlignHash) - Align the elements of a hash literal if they span more than one line.
 
 **spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/data/#{rubocop_check_directory}/ruby_syntax_error.rb**
-- [ ] :bomb: :boom: :fire: :fire_engine: - [Line 3](https://github.com/some_user/some_repo/blob/8942a195a0bfa69ceb82c020c60565408cb46d3e/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/data/#{rubocop_check_directory}/ruby_syntax_error.rb#L3), Col 1 - [Lint/Syntax](http://rubydoc.info/gems/rubocop/0.52.0/RuboCop/Cop/Lint/Syntax) - unexpected token kEND
+- [ ] :bomb: :boom: :fire: :fire_engine: - [Line 3](https://github.com/some_user/some_repo/blob/8942a195a0bfa69ceb82c020c60565408cb46d3e/spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/data/#{rubocop_check_directory}/ruby_syntax_error.rb#L3), Col 1 - [Lint/Syntax](http://rubydoc.info/gems/rubocop/0.52.1/RuboCop/Cop/Lint/Syntax) - unexpected token kEND
 (Using Ruby 2.3 parser; configure using `TargetRubyVersion` parameter, under `AllCops`)
 
 **spec/workers/commit_monitor_handlers/commit_range/rubocop_checker/data/#{rubocop_check_directory}/ruby_warning.rb**