diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..c5ba910
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,31 @@
+name: Ruby
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby }}
+    strategy:
+      matrix:
+        ruby:
+          - '4.0'
+          - '3.4'
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - name: Run the default task
+        run: bundle exec rspec
diff --git a/Gemfile b/Gemfile
index 98f8e96..c05070b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,3 +4,10 @@ git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
 # Specify your gem's dependencies in fmcache.gemspec
 gemspec
+
+gem "bundler", "~> 2.7"
+gem "rake", "~> 13.3"
+gem "rspec", "~> 3.13"
+gem "mock_redis", "~> 0.53"
+gem "redis", "~> 5.4"
+gem "activerecord"
diff --git a/Gemfile.lock b/Gemfile.lock
index 51b674d..82304d1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,60 +7,77 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.1.3)
-      activesupport (= 6.1.3)
-    activerecord (6.1.3)
-      activemodel (= 6.1.3)
-      activesupport (= 6.1.3)
-    activesupport (6.1.3)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    activemodel (8.1.2)
+      activesupport (= 8.1.2)
+    activerecord (8.1.2)
+      activemodel (= 8.1.2)
+      activesupport (= 8.1.2)
+      timeout (>= 0.4.0)
+    activesupport (8.1.2)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      json
+      logger (>= 1.4.2)
       minitest (>= 5.1)
-      tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
-    coderay (1.1.2)
-    concurrent-ruby (1.1.8)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
+    base64 (0.3.0)
+    bigdecimal (4.0.1)
+    concurrent-ruby (1.3.6)
+    connection_pool (3.0.2)
     diff-lcs (1.3)
+    drb (2.2.3)
     field_mask_parser (0.4.3)
     i18n (1.8.9)
       concurrent-ruby (~> 1.0)
-    method_source (0.9.2)
-    minitest (5.14.4)
-    mock_redis (0.19.0)
-    pry (0.12.2)
-      coderay (~> 1.1.0)
-      method_source (~> 0.9.0)
-    rake (13.0.1)
-    redis (4.0.3)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.2)
+    json (2.18.1)
+    logger (1.7.0)
+    minitest (6.0.2)
+      drb (~> 2.0)
+      prism (~> 1.5)
+    mock_redis (0.53.0)
+      redis (~> 5)
+    prism (1.9.0)
+    rake (13.3.1)
+    redis (5.4.1)
+      redis-client (>= 0.22.0)
+    redis-client (0.26.4)
+      connection_pool
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
-    tzinfo (2.0.4)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.7)
+    securerandom (0.4.1)
+    timeout (0.6.0)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    zeitwerk (2.4.2)
+    uri (1.1.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   activerecord
-  bundler (~> 1.16)
+  bundler (~> 2.7)
   fmcache!
-  mock_redis (~> 0.19)
-  pry (~> 0.11)
-  rake (~> 13.0)
-  redis (~> 4.0)
-  rspec (~> 3.8)
+  mock_redis (~> 0.53)
+  rake (~> 13.3)
+  redis (~> 5.4)
+  rspec (~> 3.13)
 
 BUNDLED WITH
-   1.17.3
+   2.7.2
diff --git a/fmcache.gemspec b/fmcache.gemspec
index 6f390c3..79eab1e 100644
--- a/fmcache.gemspec
+++ b/fmcache.gemspec
@@ -23,12 +23,5 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.16"
-  spec.add_development_dependency "rake", "~> 13.0"
-  spec.add_development_dependency "rspec", "~> 3.8"
-  spec.add_development_dependency "pry", "~> 0.11"
-  spec.add_development_dependency "mock_redis", "~> 0.19"
-  spec.add_development_dependency "redis", "~> 4.0"
-  spec.add_development_dependency "activerecord"
   spec.add_dependency "field_mask_parser", "~> 0.4.3"
 end