diff --git a/Gemfile b/Gemfile
index 9a621b70..a754a71d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,7 +11,7 @@ group :development do
   gem 'rexml', '~> 3.2.5'
   gem 'vcr'
   gem 'webmock'
-  gem 'webrick', '~> 1.7.0'
+  gem 'webrick', '~> 1.8.2'
 
   gem 'rubocop', '~> 1.8', :require => false
   gem 'rubocop-performance', :require => false
diff --git a/Gemfile.lock b/Gemfile.lock
index 364ef60d..4b64a964 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -121,7 +121,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.7.0)
+    webrick (1.8.2)
 
 PLATFORMS
   ruby
@@ -142,7 +142,7 @@ DEPENDENCIES
   rubocop-performance
   vcr
   webmock
-  webrick (~> 1.7.0)
+  webrick (~> 1.8.2)
 
 BUNDLED WITH
    2.4.13