diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 3a72fc3..5e7a16c 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
-        ruby: [2.4, 2.5, 2.6, 2.7, 3.1]
+        ruby: [2.5, 2.6, 2.7, 3.1]
     env:
       SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
     steps:
@@ -24,7 +24,7 @@ jobs:
 
       - uses: actions/checkout@v2
 
-      - uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@master
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
diff --git a/.github/workflows/releases.yml b/.github/workflows/releases.yml
index 10a066e..47dd1ff 100644
--- a/.github/workflows/releases.yml
+++ b/.github/workflows/releases.yml
@@ -9,11 +9,11 @@ env:
   SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
 
 jobs:
-  ci:
-    uses: enspirit/finitio-rb/.github/workflows/integration.yml@master
+  # ci:
+  #   uses: enspirit/finitio-rb/.github/workflows/integration.yml@github-actions
 
   rubygem:
-    needs: ci
+    # needs: ci
     runs-on: ubuntu-latest
     steps:
       - uses: act10ns/slack@v1
@@ -23,9 +23,9 @@ jobs:
 
       - uses: actions/checkout@v2
 
-      - uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@master
         with:
-          ruby-version: 2.4
+          ruby-version: 3.1
           bundler-cache: true
 
       - run: make package
@@ -45,7 +45,7 @@ jobs:
         if: always()
 
   github:
-    needs: ci
+    # needs: ci
     runs-on: ubuntu-latest
     steps:
       - uses: act10ns/slack@v1
@@ -55,9 +55,9 @@ jobs:
 
       - uses: actions/checkout@v2
 
-      - uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@master
         with:
-          ruby-version: 2.4
+          ruby-version: 3.1
           bundler-cache: true
 
       - run: make package
diff --git a/.gitignore b/.gitignore
index a9c402c..10977ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,3 @@ doc/api
 .bundle
 vendor
 features/fixtures/my/test.fio
-Gemfile.lock
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..e6ce36e
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,119 @@
+PATH
+  remote: .
+  specs:
+    finitio (0.11.1)
+      citrus (>= 3.0, < 4.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (6.0.4.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    awesome_print (1.8.0)
+    builder (3.2.4)
+    citrus (3.0.2)
+    concurrent-ruby (1.1.9)
+    coveralls (0.8.23)
+      json (>= 1.8, < 3)
+      simplecov (~> 0.16.1)
+      term-ansicolor (~> 1.3)
+      thor (>= 0.19.4, < 2.0)
+      tins (~> 1.6)
+    cucumber (4.1.0)
+      builder (~> 3.2, >= 3.2.3)
+      cucumber-core (~> 7.1, >= 7.1.0)
+      cucumber-create-meta (~> 1.0.0, >= 1.0.0)
+      cucumber-cucumber-expressions (~> 10.1, >= 10.1.0)
+      cucumber-gherkin (~> 14.0, >= 14.0.1)
+      cucumber-html-formatter (~> 7.0, >= 7.0.0)
+      cucumber-messages (~> 12.2, >= 12.2.0)
+      cucumber-wire (~> 3.1, >= 3.1.0)
+      diff-lcs (~> 1.3, >= 1.3, < 1.4)
+      multi_test (~> 0.1, >= 0.1.2)
+      sys-uname (~> 1.0, >= 1.0.2)
+    cucumber-core (7.1.0)
+      cucumber-gherkin (~> 14.0, >= 14.0.1)
+      cucumber-messages (~> 12.2, >= 12.2.0)
+      cucumber-tag-expressions (~> 2.0, >= 2.0.4)
+    cucumber-create-meta (1.0.0)
+      cucumber-messages (~> 12.2, >= 12.2.0)
+      sys-uname (~> 1.2, >= 1.2.1)
+    cucumber-cucumber-expressions (10.3.0)
+    cucumber-gherkin (14.2.0)
+      cucumber-messages (~> 12.4, >= 12.4.0)
+    cucumber-html-formatter (7.2.0)
+      cucumber-messages (~> 12.4, >= 12.4.0)
+    cucumber-messages (12.4.0)
+      protobuf-cucumber (~> 3.10, >= 3.10.8)
+    cucumber-tag-expressions (2.0.4)
+    cucumber-wire (3.1.0)
+      cucumber-core (~> 7.1, >= 7.1.0)
+      cucumber-cucumber-expressions (~> 10.1, >= 10.1.0)
+      cucumber-messages (~> 12.2, >= 12.2.0)
+    diff-lcs (1.3)
+    docile (1.4.0)
+    ffi (1.15.4)
+    i18n (1.8.11)
+      concurrent-ruby (~> 1.0)
+    json (2.5.1)
+    middleware (0.1.0)
+    minitest (5.14.4)
+    multi_json (1.15.0)
+    multi_test (0.1.2)
+    path (2.0.1)
+    protobuf-cucumber (3.10.8)
+      activesupport (>= 3.2)
+      middleware
+      thor
+      thread_safe
+    rake (13.0.6)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.3)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+    sync (0.5.0)
+    sys-uname (1.2.2)
+      ffi (~> 1.1)
+    term-ansicolor (1.7.1)
+      tins (~> 1.0)
+    thor (1.1.0)
+    thread_safe (0.3.6)
+    tins (1.26.0)
+      sync
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
+    zeitwerk (2.5.1)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  awesome_print (~> 1.8)
+  coveralls (~> 0.8)
+  cucumber (~> 4.1)
+  finitio!
+  multi_json (~> 1.15)
+  path (>= 2.0, < 3.0)
+  rake (~> 13.0)
+  rspec (~> 3.0)
+
+BUNDLED WITH
+   2.2.16