diff --git a/Gemfile b/Gemfile
index 8ea716f49..727834428 100644
--- a/Gemfile
+++ b/Gemfile
@@ -76,7 +76,7 @@ end
 
 group :test do
   gem 'capybara', '~> 2.17.0'
-  gem 'coveralls', '~> 0.8.21', require: false
+  gem 'coveralls', '~> 0.8.22', require: false
   gem 'database_cleaner', '~> 1.6.1'
   gem 'email_spec', '~> 2.1.0'
   gem 'rspec-rails', '~> 3.6'
diff --git a/Gemfile.lock b/Gemfile.lock
index 668743dc8..9df9c8d81 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,9 +114,9 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
-    coveralls (0.8.21)
+    coveralls (0.8.22)
       json (>= 1.8, < 3)
-      simplecov (~> 0.14.1)
+      simplecov (~> 0.16.1)
       term-ansicolor (~> 1.3)
       thor (~> 0.19.4)
       tins (~> 1.6)
@@ -143,7 +143,7 @@ GEM
       devise (>= 3.0.0, < 4.0)
       railties (>= 3.2.6, < 5.0)
     diff-lcs (1.3)
-    docile (1.1.5)
+    docile (1.3.1)
     easy_translate (0.5.1)
       thread
       thread_safe
@@ -424,11 +424,11 @@ GEM
     selenium-webdriver (3.10.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)
-    simplecov (0.14.1)
-      docile (~> 1.1.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.1)
+    simplecov-html (0.10.2)
     sitemap_generator (6.0.1)
       builder (~> 3.0)
     social-share-button (1.1.0)
@@ -460,7 +460,7 @@ GEM
     thread (0.2.2)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    tins (1.15.0)
+    tins (1.16.3)
     tomlrb (1.2.7)
     turbolinks (2.5.3)
       coffee-rails
@@ -515,7 +515,7 @@ DEPENDENCIES
   ckeditor (~> 4.2.3)
   cocoon (~> 1.2.9)
   coffee-rails (~> 4.2.2)
-  coveralls (~> 0.8.21)
+  coveralls (~> 0.8.22)
   daemons (~> 1.2.4)
   dalli (~> 2.7.6)
   database_cleaner (~> 1.6.1)