diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..b7175b0
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+@test-kitchen/maintainers
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 452ebb3..7062856 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,7 +1,8 @@
+---
 version: 2
 updates:
-- package-ecosystem: bundler
-  directory: "/"
-  schedule:
-    interval: daily
-  open-pull-requests-limit: 10
+  - package-ecosystem: bundler
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 0eaf511..4700f36 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -6,4 +6,4 @@ name: 'Test'
 
 jobs:
   lint-unit:
-    uses: test-kitchen/.github/.github/workflows/lint-unit.yml@v0.1.2
+    uses: test-kitchen/.github/.github/workflows/lint-unit.yml@main
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index b7332e5..d47a1b2 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -9,12 +9,9 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: google-github-actions/release-please-action@v3
+      - uses: googleapis/release-please-action@v4
         id: release
         with:
-          release-type: ruby
-          package-name: kitchen-rackspace
-          version-file: lib/kitchen/driver/rackspace_version.rb
           token: ${{ secrets.PORTER_GITHUB_TOKEN }}
 
       - name: Checkout
diff --git a/.markdownlint.yaml b/.markdownlint.yaml
index b5908fb..9fd2375 100644
--- a/.markdownlint.yaml
+++ b/.markdownlint.yaml
@@ -1,9 +1,6 @@
 ---
 default: true
+MD004: false
+MD012: false
 MD013: false
 MD024: false
-MD026: false
-MD036: false
-MD012: false
-MD029: false
-MD004: false
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
new file mode 100644
index 0000000..d353515
--- /dev/null
+++ b/.release-please-manifest.json
@@ -0,0 +1,3 @@
+{
+  ".": "0.21.0"
+}
diff --git a/Gemfile b/Gemfile
index c488ba4..86c4a1d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,5 +9,5 @@ group :test do
 end
 
 group :chefstyle do
-  gem "chefstyle", "~> 2.2", ">= 2.2.3"
+  gem "chefstyle", "2.2.3"
 end
diff --git a/kitchen-rackspace.gemspec b/kitchen-rackspace.gemspec
index c348d93..d2bc6ed 100644
--- a/kitchen-rackspace.gemspec
+++ b/kitchen-rackspace.gemspec
@@ -20,5 +20,6 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.1"
 
   spec.add_dependency "fog-rackspace", "~> 0.1.6"
+  spec.add_dependency "fog-core", ">= 1.35" ,"< 2.1.1"
   spec.add_dependency "test-kitchen", ">= 1.1", "< 4.0"
 end
diff --git a/lib/kitchen/driver/rackspace.rb b/lib/kitchen/driver/rackspace.rb
index c986a35..afc1d8a 100644
--- a/lib/kitchen/driver/rackspace.rb
+++ b/lib/kitchen/driver/rackspace.rb
@@ -3,6 +3,7 @@
 require "kitchen"
 require "etc" unless defined?(Etc)
 require "socket" unless defined?(Socket)
+require "json" unless defined?(JSON)
 
 module Kitchen
   module Driver
diff --git a/lib/kitchen/driver/rackspace_version.rb b/lib/kitchen/driver/rackspace_version.rb
index 97f10f2..befa899 100644
--- a/lib/kitchen/driver/rackspace_version.rb
+++ b/lib/kitchen/driver/rackspace_version.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 module Kitchen
   module Driver
-    RACKSPACE_VERSION = "0.21.1.dev"
+    RACKSPACE_VERSION = "0.21.0"
   end
 end
diff --git a/release-please-config.json b/release-please-config.json
new file mode 100644
index 0000000..fdb8fb0
--- /dev/null
+++ b/release-please-config.json
@@ -0,0 +1,12 @@
+{
+  "packages": {
+    ".": {
+      "package-name": "kitchen-rackspace",
+      "changelog-path": "CHANGELOG.md",
+      "release-type": "ruby",
+      "include-component-in-tag": false,
+      "version-file": "lib/kitchen/driver/rackspace_version.rb"
+    }
+  },
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
+}