diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c511ee5..8f34434 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,10 +15,10 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Set up Ruby 2.7
+    - name: Set up Ruby 3.0
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '2.7'
+        ruby-version: '3.0'
         bundler-cache: true
 
     - name: Run linter
diff --git a/.rubocop.yml b/.rubocop.yml
index b86fdcc..2bfe3c8 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -7,7 +7,7 @@ inherit_mode:
     - Exclude
 
 AllCops:
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
 
 # for checking cops with interpolation
 Lint/InterpolationCheck:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 692c4e6..b608126 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ The format is described in [Contributing notes](CONTRIBUTING.md#changelog-entry-
 
 ## master
 
+## 1.6.0 (2024-08-26)
+
+### Changed
+
+* **(Breaking)** Support Ruby >= 3.0.0
+
 ## 1.5.0 (2023-09-11)
 
 ### Added
diff --git a/datarockets-style.gemspec b/datarockets-style.gemspec
index 5611f4e..544fb72 100644
--- a/datarockets-style.gemspec
+++ b/datarockets-style.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |spec|
   spec.homepage      = "https://github.com/datarockets/datarockets-style"
   spec.license       = "MIT"
 
-  spec.required_ruby_version = ">= 2.7.0"
+  spec.required_ruby_version = ">= 3.0.0"
 
   # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
   # to allow pushing to a single host or delete this section to allow pushing to any host.