diff --git a/Gemfile b/Gemfile
index dd34a3da4ac897312750b2aa77bdae4973cd198b..a11b9aa86ab13d827b3bae470966b2358fb7a7fe 100644
--- a/Gemfile
+++ b/Gemfile
@@ -246,7 +246,7 @@ group :development do
   gem "pry-byebug"
 
   # test coverage
-  gem "simplecov", "0.10.0", require: false
+  gem "simplecov", "0.11.1", require: false
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 8acd4c092292c84b1da59126dd14cab5101463c5..f2bcf3436c6d17343328ee27f7faaf6945fb67b2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -689,7 +689,7 @@ GEM
     simple_captcha2 (0.3.4)
       rails (>= 4.1)
     simple_oauth (0.3.1)
-    simplecov (0.10.0)
+    simplecov (0.11.1)
       docile (~> 1.1.0)
       json (~> 1.8)
       simplecov-html (~> 0.10.0)
@@ -884,7 +884,7 @@ DEPENDENCIES
   sidekiq (= 3.4.2)
   sidetiq (= 0.6.3)
   simple_captcha2 (= 0.3.4)
-  simplecov (= 0.10.0)
+  simplecov (= 0.11.1)
   sinatra (= 1.4.6)
   sinon-rails (= 1.15.0)
   spring (= 1.4.0)