diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f056506..0bc694b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.2'
+          ruby-version: '3.0'
           bundler-cache: true
       - name: Run rubocop
         run: bundle exec rubocop --parallel --format progress
@@ -28,7 +28,7 @@ jobs:
     needs: ['rubocop']
     strategy:
       matrix:
-        ruby-version: ['3.0', '3.1', '3.2', 'head']
+        ruby-version: ['3.0', '3.1', '3.2', '3.3', 'head']
     steps:
     - name: Check out branch
       uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d69b57a..e8d01b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,10 +6,16 @@
 
 #### Fixes
 
-* [#381](https://github.com/ruby-grape/grape-entity/pull/381): Fix `expose_nil: false` when using a block - [@magni-](https://github.com/magni-).
 * Your contribution here.
 
 
+### ### 1.0.1 (2024-04-10)
+
+#### Fixes
+
+* [#381](https://github.com/ruby-grape/grape-entity/pull/381): Fix `expose_nil: false` when using a block - [@magni-](https://github.com/magni-).
+
+
 ### ### 1.0.0 (2023-02-16)
 
 #### Fixes
diff --git a/grape-entity.gemspec b/grape-entity.gemspec
index 8e7de26..f6fc2be 100644
--- a/grape-entity.gemspec
+++ b/grape-entity.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.description = 'Extracted from Grape, A Ruby framework for rapid API development with great conventions.'
   s.license     = 'MIT'
 
-  s.required_ruby_version = '>= 2.7'
+  s.required_ruby_version = '>= 3.0'
 
   s.add_runtime_dependency 'activesupport', '>= 3.0.0'
   # FIXME: remove dependecy
diff --git a/lib/grape_entity/version.rb b/lib/grape_entity/version.rb
index dae01ec..2f0868d 100644
--- a/lib/grape_entity/version.rb
+++ b/lib/grape_entity/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module GrapeEntity
-  VERSION = '1.0.0'
+  VERSION = '1.0.1'
 end