Depened on exact version of SimpleCov when patched

Gemfile

@@ -302,7 +302,7 @@ group :development, :test do
   gem 'rubocop', '~> 0.41.2', require: false
   gem 'rubocop-rspec', '~> 1.5.0', require: false
   gem 'scss_lint', '~> 0.47.0', require: false
-  gem 'simplecov', '~> 0.12.0', require: false
+  gem 'simplecov', '0.12.0', require: false
   gem 'flog', '~> 4.3.2', require: false
   gem 'flay', '~> 2.6.1', require: false
   gem 'bundler-audit', '~> 0.5.0', require: false

Gemfile.lock

@@ -952,7 +952,7 @@ DEPENDENCIES
   shoulda-matchers (~> 2.8.0)
   sidekiq (~> 4.0)
   sidekiq-cron (~> 0.4.0)
-  simplecov (~> 0.12.0)
+  simplecov (= 0.12.0)
   sinatra (~> 1.4.4)
   six (~> 0.2.0)
   slack-notifier (~> 1.2.0)