diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 400c643..9648786 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,10 +7,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ["3.0", "3.1", "3.2"]
+        ruby-version: ["3.2", "3.3", "3.4"]
     services:
       postgres:
-        image: postgres:11
+        image: postgres:16
         ports: ["5432:5432"]
         env:
           POSTGRES_USER: postgres
diff --git a/hayfork.gemspec b/hayfork.gemspec
index 03f12f9..d316509 100644
--- a/hayfork.gemspec
+++ b/hayfork.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "railties", ">= 5.2.0", "< 8"
+  spec.add_dependency "railties", ">= 5.2.0", "< 9"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"