diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 3bf9e8d..49722ad 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,13 +1,14 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2016-07-30 11:43:22 -0400 using RuboCop version 0.42.0.
+# on 2020-05-09 10:55:58 -0400 using RuboCop version 0.82.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 18
-# Configuration parameters: AllowHeredoc, AllowURI, URISchemes.
+# Offense count: 14
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
-Metrics/LineLength:
-  Max: 195
+Layout/LineLength:
+  Max: 169
diff --git a/.travis.yml b/.travis.yml
index 0f113d6..fbcb0e4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,17 +3,7 @@ language: ruby
 sudo: false
 
 rvm:
-  - 2.3.1
-  - 2.3.0
-  - 2.2
-  - 2.1
-  - ruby-head
-  - jruby-9.0.5.0
-  - rbx-2
-
-allow_failures:
-  - ruby-head
-  - rbx-2
+  - 2.6.6
 
 before_script:
   - bundle exec danger
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4dfaa2..00dda63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
 ### Changelog
 
-### 0.1.2 (Next)
+### 0.2.0 (Next)
 
+* [#8](https://github.com/ruby-grape/danger/pull/8): Upgraded Danger 8.0, danger-changelog 0.6.1 and added danger-toc 0.2.0 - [@dblock](https://github.com/dblock).
 * Your contribution here.
 
 ### 0.1.1 (12/5/2016)
diff --git a/Dangerfile b/Dangerfile
index ec3d605..c042e5f 100644
--- a/Dangerfile
+++ b/Dangerfile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # --------------------------------------------------------------------------------------------------------------------
 # Has any changes happened inside the actual library code?
 # --------------------------------------------------------------------------------------------------------------------
@@ -7,9 +9,7 @@ has_spec_changes = !git.modified_files.grep(/spec/).empty?
 # --------------------------------------------------------------------------------------------------------------------
 # You've made changes to lib, but didn't write any tests?
 # --------------------------------------------------------------------------------------------------------------------
-if has_app_changes && !has_spec_changes
-  warn("There're library changes, but not tests. That's OK as long as you're refactoring existing code.", sticky: false)
-end
+warn("There're library changes, but not tests. That's OK as long as you're refactoring existing code.", sticky: false) if has_app_changes && !has_spec_changes
 
 # --------------------------------------------------------------------------------------------------------------------
 # You've made changes to specs, but no library code has changed?
@@ -21,15 +21,21 @@ end
 # --------------------------------------------------------------------------------------------------------------------
 # Have you updated CHANGELOG.md?
 # --------------------------------------------------------------------------------------------------------------------
-changelog.check
+changelog.check!
+
+# --------------------------------------------------------------------------------------------------------------------
+# Do you have a TOC?
+# --------------------------------------------------------------------------------------------------------------------
+toc.check!
 
 # --------------------------------------------------------------------------------------------------------------------
 # Don't let testing shortcuts get into master by accident,
 # ensuring that we don't get green builds based on a subset of tests.
 # --------------------------------------------------------------------------------------------------------------------
 
-(git.modified_files + git.added_files - %w(Dangerfile)).each do |file|
+(git.modified_files + git.added_files - %w[Dangerfile]).each do |file|
   next unless File.file?(file)
+
   contents = File.read(file)
   if file.start_with?('spec')
     fail("`xit` or `fit` left in tests (#{file})") if contents =~ /^\w*[xf]it/
diff --git a/Gemfile b/Gemfile
index ce44404..c2c2974 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,4 +2,4 @@ source 'https://rubygems.org'
 
 gemspec
 
-gem 'rubocop', '0.42.0'
+gem 'rubocop', '0.82.0'
diff --git a/Rakefile b/Rakefile
index 29d6713..15ea21e 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rubygems'
 require 'bundler'
 
@@ -11,4 +13,4 @@ RuboCop::RakeTask.new
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new(:spec)
 
-task default: [:rubocop, :spec]
+task default: %i[rubocop spec]
diff --git a/ruby-grape-danger.gemspec b/ruby-grape-danger.gemspec
index 38fbef6..8414fdd 100644
--- a/ruby-grape-danger.gemspec
+++ b/ruby-grape-danger.gemspec
@@ -17,6 +17,7 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
-  s.add_runtime_dependency 'danger', '~> 4.0.1'
-  s.add_runtime_dependency 'danger-changelog', '~> 0.2.0'
+  s.add_runtime_dependency 'danger', '~> 8.0.0'
+  s.add_runtime_dependency 'danger-changelog', '~> 0.6.1'
+  s.add_runtime_dependency 'danger-toc', '~> 0.2.0'
 end