diff --git a/.github/workflows/danger.yml b/.github/workflows/danger.yml
index 66f1188..2107d29 100644
--- a/.github/workflows/danger.yml
+++ b/.github/workflows/danger.yml
@@ -1,21 +1,21 @@
 name: danger
-
-on: [pull_request]
-
+on: pull_request
 jobs:
   danger:
+    name: Dangerfile
     runs-on: ubuntu-latest
+    env:
+      BUNDLE_GEMFILE: ${{ github.workspace }}/Gemfile.danger
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+        with:
+          fetch-depth: 0
+      - uses: ruby/setup-ruby@v1
         with:
           ruby-version: "2.6.2"
           bundler-cache: true
-      - uses: MeilCli/danger-action@v5
-        with:
-          danger_file: "Dangerfile"
-          danger_id: "danger-pr"
-        env:
-          DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - run: |
+          # Personal access token for dangerpr-bot - public, but base64 encoded to avoid tripping up GitHub
+          TOKEN=$(echo -n Z2hwX0xNQ3VmanBFeTBvYkZVTWh6NVNqVFFBOEUxU25abzBqRUVuaAo= | base64 --decode)
+          DANGER_GITHUB_API_TOKEN=$TOKEN bundle exec danger --verbose
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 228dd6b..ebdaba0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 ### Changelog
 
-#### 0.2.1 (Next)
+#### 0.3.0 (Next)
 
 * [#4](https://github.com/slack-ruby/slack-ruby-bot-server-mailchimp/pull/4): Replaced Travis-CI with GitHub Actions - [@dblock](https://github.com/dblock).
+* [#3](https://github.com/slack-ruby/slack-ruby-bot-server-mailchimp/pull/3): Fix: invalid logger reference - [@dblock](https://github.com/dblock).
 * Your contribution here.
 
 #### 0.2.0 (2019/4/6)
diff --git a/Dangerfile b/Dangerfile
index 4642bfe..10c6cd2 100644
--- a/Dangerfile
+++ b/Dangerfile
@@ -1 +1,3 @@
+# frozen_string_literal: true
+
 danger.import_dangerfile(gem: 'slack-ruby-danger')
diff --git a/Gemfile b/Gemfile
index c6779e3..750ca3d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -30,7 +30,3 @@ group :development, :test do
   gem 'vcr'
   gem 'webmock'
 end
-
-group :test do
-  gem 'slack-ruby-danger', '~> 0.1.0', require: false
-end
diff --git a/Gemfile.danger b/Gemfile.danger
new file mode 100644
index 0000000..c314069
--- /dev/null
+++ b/Gemfile.danger
@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+
+group :test do
+  gem 'danger-toc', '~> 0.2.0', require: false
+  gem 'slack-ruby-danger', '~> 0.2.0', require: false
+end
\ No newline at end of file
diff --git a/README.md b/README.md
index 6cf5e50..2b25f62 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,14 @@ Slack Ruby Bot Server Mailchimp Extension
 
 A lifecycle extension to [slack-ruby-bot-server](https://github.com/slack-ruby/slack-ruby-bot-server) that subscribes new bot users to a Mailchimp mailing list.
 
+# Table of Contents
+
+- [Usage](#usage)
+- [Additional Member Tags](#additional-member-tags)
+- [Additional Profile Information](#additional-profile-information)
+- [Double Opt-In](#double-opt-in)
+- [Copyright & License](#copyright--license)
+
 ### Usage
 
 Add 'slack-ruby-bot-server-mailchimp' to Gemfile.
diff --git a/lib/slack-ruby-bot-server/mailchimp/lifecycle.rb b/lib/slack-ruby-bot-server/mailchimp/lifecycle.rb
index 794f7bd..c0be30f 100644
--- a/lib/slack-ruby-bot-server/mailchimp/lifecycle.rb
+++ b/lib/slack-ruby-bot-server/mailchimp/lifecycle.rb
@@ -23,7 +23,7 @@
     member_tags = member.tags.map { |tag| tag['name'] }.sort
     tags = (member_tags + tags).uniq
     if tags == member_tags
-      SlackRubyBot::Client.logger.debug "Skipping #{profile.email} with identical tags (#{tags.join(', ')}), will not be added to #{SlackRubyBotServer::Mailchimp.config.mailchimp_list_id}, #{team}."
+      SlackRubyBotServer::Service.logger.debug "Skipping #{profile.email} with identical tags (#{tags.join(', ')}), will not be added to #{SlackRubyBotServer::Mailchimp.config.mailchimp_list_id}, #{team}."
       next
     end
   end
@@ -46,5 +46,5 @@
     merge_fields: merge_fields
   )
 
-  SlackRubyBot::Client.logger.info "Subscribed #{profile.email} to #{SlackRubyBotServer::Mailchimp.config.mailchimp_list_id}, #{team}."
+  SlackRubyBotServer::Service.logger.info "Subscribed #{profile.email} to #{SlackRubyBotServer::Mailchimp.config.mailchimp_list_id}, #{team}."
 end
diff --git a/lib/slack-ruby-bot-server/mailchimp/version.rb b/lib/slack-ruby-bot-server/mailchimp/version.rb
index 4c146ac..c5d8e24 100644
--- a/lib/slack-ruby-bot-server/mailchimp/version.rb
+++ b/lib/slack-ruby-bot-server/mailchimp/version.rb
@@ -1,5 +1,5 @@
 module SlackRubyBotServer
   module Mailchimp
-    VERSION = '0.2.1'.freeze
+    VERSION = '0.3.0'.freeze
   end
 end
diff --git a/slack-ruby-bot-server-mailchimp.gemspec b/slack-ruby-bot-server-mailchimp.gemspec
index 5364023..da1a9ed 100644
--- a/slack-ruby-bot-server-mailchimp.gemspec
+++ b/slack-ruby-bot-server-mailchimp.gemspec
@@ -15,5 +15,5 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   spec.add_dependency 'mailchimp_api_v3'
-  spec.add_dependency 'slack-ruby-bot-server', '>= 0.10.0'
+  spec.add_dependency 'slack-ruby-bot-server', '>= 2.0.1'
 end