diff --git a/.dassie/Gemfile b/.dassie/Gemfile
index c184f15fec..8d54c1ef6b 100644
--- a/.dassie/Gemfile
+++ b/.dassie/Gemfile
@@ -30,7 +30,7 @@ gem 'jbuilder', '~> 2.5'
 gem 'jquery-rails'
 gem 'pg', '~> 1.3'
 gem 'puma'
-gem 'rails', '~> 6.1'
+gem 'rails', '~> 7.2', '< 8.0'
 gem 'riiif', '~> 2.1'
 gem 'rsolr', '>= 1.0', '< 3'
 gem 'sass-rails', '~> 6.0'
@@ -57,4 +57,4 @@ group :development, :test do
   gem 'pry-doc'
   gem 'pry-rails'
   gem 'pry-rescue'
-end
\ No newline at end of file
+end
diff --git a/.github/workflows/lint-build-test.yml b/.github/workflows/lint-build-test.yml
index 04be1da356..485c9d2d79 100644
--- a/.github/workflows/lint-build-test.yml
+++ b/.github/workflows/lint-build-test.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.2'
+          ruby-version: '3.3'
           bundler-cache: true
           cache-version: 1
       - name: Rubocop
diff --git a/.koppie/Gemfile b/.koppie/Gemfile
index 8d14016f5a..7919dac1dc 100644
--- a/.koppie/Gemfile
+++ b/.koppie/Gemfile
@@ -30,7 +30,7 @@ gem 'jbuilder', '~> 2.5'
 gem 'jquery-rails'
 gem 'pg', '~> 1.3'
 gem 'puma'
-gem 'rails', '~> 6.1'
+gem 'rails', '~> 7.2', '< 8.0'
 gem 'riiif', '~> 2.1'
 gem 'rsolr', '>= 1.0', '< 3'
 gem 'sass-rails', '~> 6.0'