diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c4fe184..7946786 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,24 +40,3 @@ dependency_scanning:
   artifacts:
     paths:
       - gl-dependency-scanning-report.json
-
-sast:
-  stage: security
-  dependencies:
-    - build
-  image: docker:stable
-  variables:
-    DOCKER_DRIVER: overlay2
-  allow_failure: true
-  services:
-    - docker:stable-dind
-  script:
-    - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
-    - docker run
-        --env SAST_CONFIDENCE_LEVEL="${SAST_CONFIDENCE_LEVEL:-3}"
-        --volume "$PWD:/code"
-        --volume /var/run/docker.sock:/var/run/docker.sock
-        "registry.gitlab.com/gitlab-org/security-products/sast:$SP_VERSION" /app/bin/run /code
-  artifacts:
-    paths:
-      - gl-sast-report.json
diff --git a/.rubocop.yml b/.rubocop.yml
index c33d73d..87bd208 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,3 +1,9 @@
+AllCops:
+  TargetRubyVersion: 2.3
+
 Naming/FileName:
   Exclude:
     - 'lib/capistrano-rails-console.rb'
+
+Metrics/LineLength:
+  Max: 120
diff --git a/Gemfile b/Gemfile
index b64e06d..998a52d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in capistrano-rails-console.gemspec
diff --git a/Rakefile b/Rakefile
index c702cfc..7398a90 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1 +1,3 @@
+# frozen_string_literal: true
+
 require 'bundler/gem_tasks'
diff --git a/capistrano-rails-console.gemspec b/capistrano-rails-console.gemspec
index c1363b3..4704ac7 100644
--- a/capistrano-rails-console.gemspec
+++ b/capistrano-rails-console.gemspec
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'capistrano/rails/console/version'
diff --git a/lib/capistrano-rails-console.rb b/lib/capistrano-rails-console.rb
index e69de29..8e9b8f9 100644
--- a/lib/capistrano-rails-console.rb
+++ b/lib/capistrano-rails-console.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/lib/capistrano/rails/console.rb b/lib/capistrano/rails/console.rb
index fc319fc..2dbb52d 100644
--- a/lib/capistrano/rails/console.rb
+++ b/lib/capistrano/rails/console.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'sshkit/interactive'
 require 'capistrano/rails/console/version'
 
diff --git a/lib/capistrano/rails/console/tasks.cap b/lib/capistrano/rails/console/tasks.cap
index 329205d..84299cb 100644
--- a/lib/capistrano/rails/console/tasks.cap
+++ b/lib/capistrano/rails/console/tasks.cap
@@ -1,9 +1,11 @@
+# frozen_string_literal: true
+
 namespace :load do
   task :defaults do
     # Add rails to RVM, Rbenv and Chruby bins
-    %i{rvm_map_bins rbenv_map_bins chruby_map_bins}.each do |bins_var|
-        bins = fetch(bins_var, [])
-        set bins_var, bins.push('rails') unless bins.include?('rails')
+    %i[rvm_map_bins rbenv_map_bins chruby_map_bins].each do |bins_var|
+      bins = fetch(bins_var, [])
+      set bins_var, bins.push('rails') unless bins.include?('rails')
     end
 
     # Default values
@@ -17,7 +19,7 @@ end
 namespace :rails do
   desc 'Interact with a remote rails console'
   task :console do
-    args  = []
+    args = []
     args << '--sandbox' if ENV.key?('sandbox') || ENV.key?('s')
 
     run_interactively primary(fetch(:console_role)), shell: fetch(:console_shell) do
diff --git a/lib/capistrano/rails/console/version.rb b/lib/capistrano/rails/console/version.rb
index 71ef6d5..54515f9 100644
--- a/lib/capistrano/rails/console/version.rb
+++ b/lib/capistrano/rails/console/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Capistrano
 module Capistrano
   # Rails
@@ -5,7 +7,7 @@ module Capistrano
     # Console
     module Console
       # Gem version
-      VERSION = '2.3.0'.freeze
+      VERSION = '2.3.0'
     end
   end
 end