diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
new file mode 100644
index 0000000..ec64aea
--- /dev/null
+++ b/.github/workflows/checks.yml
@@ -0,0 +1,20 @@
+name: Checks
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        command: [rake, rubocop]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '2.6'
+          bundler-cache: true
+      - run: bundle exec ${{ matrix.command }}
diff --git a/.semaphore/semaphore.yml b/.semaphore/semaphore.yml
deleted file mode 100644
index 223ce61..0000000
--- a/.semaphore/semaphore.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-version: v1.0
-name: CloudSecretEnv Test Pipeline
-agent:
-  machine:
-    type: e1-standard-2
-    os_image: ubuntu1804
-auto_cancel:
-  running:
-    when: "true"
-fail_fast:
-  stop:
-    when: "branch != 'master' AND branch !~ 'skipff$'"
-blocks:
-  - name: "tests"
-    task:
-      prologue:
-        commands:
-        - checkout
-        - bin/setup
-      jobs:
-      - name: RSpec
-        commands:
-          - bundle exec rake
-      - name: Lint code
-        commands:
-          - bundle exec rubocop
diff --git a/cloud_secret_env.gemspec b/cloud_secret_env.gemspec
index 6f271c1..2822438 100644
--- a/cloud_secret_env.gemspec
+++ b/cloud_secret_env.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'bundler', '~> 1.17'
   spec.add_development_dependency 'pry', '~> 0.10'
-  spec.add_development_dependency 'rake', '~> 12.3.3' 
+  spec.add_development_dependency 'rake', '~> 12.3.3'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rubocop', '0.71'
   spec.add_runtime_dependency 'aws-sdk-core', '~> 3'