diff --git a/Gemfile.lock b/Gemfile.lock
index 8739f8579d5c3bc169486b38f02078b7320f2852..3ec11f46a5ceeb70767a307ecea7ec4377c7bc6d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -668,9 +668,9 @@ GEM
       rufus-scheduler (>= 2.0.24)
       sidekiq (>= 4.0.0)
     simple_oauth (0.1.9)
-    simplecov (0.11.2)
+    simplecov (0.12.0)
       docile (~> 1.1.0)
-      json (~> 1.8)
+      json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
     sinatra (1.4.7)
@@ -952,7 +952,7 @@ DEPENDENCIES
   shoulda-matchers (~> 2.8.0)
   sidekiq (~> 4.0)
   sidekiq-cron (~> 0.4.0)
-  simplecov (~> 0.11.0)
+  simplecov (~> 0.12.0)
   sinatra (~> 1.4.4)
   six (~> 0.2.0)
   slack-notifier (~> 1.2.0)
diff --git a/lib/tasks/test.rake b/lib/tasks/test.rake
index 21c0e5f1d41c398765f2823cf0b3ec972dd4ae60..d3dcbd2c29b0861d98737cf7a6efe3be532eacc9 100644
--- a/lib/tasks/test.rake
+++ b/lib/tasks/test.rake
@@ -7,5 +7,5 @@ end
 
 unless Rails.env.production?
   desc "GitLab | Run all tests on CI with simplecov"
-  task test_ci: [:rubocop, :brakeman, 'teaspoon', :spinach, :spec]
+  task test_ci: [:rubocop, :brakeman, :teaspoon, :spinach, :spec]
 end