diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e19d03a..466ec17 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '2.7'
+          ruby-version: '3.1'
           bundler-cache: true
           cache-version: mysql-7.0
       - name: Rubocop
@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         activerecord: ['6.1', '7.0']
-        ruby: ['2.7', '3.0']
+        ruby: ['2.7', '3.0', '3.1', '3.2']
     services:
       mysql:
         image: mysql:5.7
@@ -60,7 +60,7 @@ jobs:
     strategy:
       matrix:
         activerecord: ['6.1', '7.0']
-        ruby: ['2.7', '3.0']
+        ruby: ['2.7', '3.0', '3.1', '3.2']
 
     services:
       sql.data:
diff --git a/bin/release b/bin/release
index 3c48dcf..86df076 100755
--- a/bin/release
+++ b/bin/release
@@ -14,6 +14,7 @@ VERSION=$version gem build ${name}.gemspec
 echo "Creating GitHub release"
 link=`gh release create v${version} --target $sha --generate-notes`
 echo $link
+git fetch --tags origin
 
 file="${name}-${version}.gem"
 read -p "Push to rubygems? (y/n) " yn
diff --git a/db_lock.gemspec b/db_lock.gemspec
index e62da89..971e895 100644
--- a/db_lock.gemspec
+++ b/db_lock.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
 
   s.files = Dir['{app,config,db,lib}/**/*', 'MIT-LICENSE', 'README.md']
 
-  s.required_ruby_version = '>= 2.7', '< 3.1'
+  s.required_ruby_version = '>= 2.7', '< 4'
 
   s.add_dependency 'activerecord', '>= 6.1', '< 7.1'