diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f095590..937f254 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       env:
-        ACTIVESUPPORT: '7.1'
+        ACTIVESUPPORT: '7.2'
       with:
         ruby-version: '3.2'
         bundler-cache: true
@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        activesupport: ['6.1', '7.0', '7.1']
+        activesupport: ['6.1', '7.0', '7.1', '7.2']
         ruby: ['3.1', '3.2', '3.3']
     steps:
     - uses: actions/checkout@v2
diff --git a/ja2r.gemspec b/ja2r.gemspec
index 62cfd11..049297c 100644
--- a/ja2r.gemspec
+++ b/ja2r.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
 
   s.files = Dir['{app,config,db,lib}/**/*', 'LICENSE', 'README.md']
 
-  s.add_dependency 'activesupport', '>= 6.1', '< 7.2'
+  s.add_dependency 'activesupport', '>= 6.1', '< 8.0'
 
   s.metadata['rubygems_mfa_required'] = 'true'
 end