diff --git a/Gemfile b/Gemfile
index 3983d4efa56..4d862608148 100644
--- a/Gemfile
+++ b/Gemfile
@@ -117,7 +117,7 @@ group :test do
   gem 'microformats', '~> 4.1'
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-sidekiq', '~> 3.0'
-  gem 'simplecov', '~> 0.16', require: false
+  gem 'simplecov', '~> 0.17', require: false
   gem 'webmock', '~> 3.6'
   gem 'parallel_tests', '~> 2.29'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 538e343c443..6475bae169d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,7 +183,7 @@ GEM
       devise (>= 4.0.0)
       rpam2 (~> 4.0)
     diff-lcs (1.3)
-    docile (1.3.0)
+    docile (1.3.2)
     domain_name (0.5.20180417)
       unf (>= 0.0.5, < 1.0.0)
     doorkeeper (5.1.0)
@@ -291,7 +291,7 @@ GEM
     iso-639 (0.2.8)
     jaro_winkler (1.5.3)
     jmespath (1.4.0)
-    json (2.1.0)
+    json (2.2.0)
     json-ld (3.0.2)
       multi_json (~> 1.12)
       rdf (>= 2.2.8, < 4.0)
@@ -568,7 +568,7 @@ GEM
     simple_form (4.1.0)
       actionpack (>= 5.0)
       activemodel (>= 5.0)
-    simplecov (0.16.1)
+    simplecov (0.17.0)
       docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
@@ -752,7 +752,7 @@ DEPENDENCIES
   sidekiq-unique-jobs (~> 6.0)
   simple-navigation (~> 4.0)
   simple_form (~> 4.1)
-  simplecov (~> 0.16)
+  simplecov (~> 0.17)
   sprockets-rails (~> 3.2)
   stackprof
   stoplight (~> 2.1.3)