diff --git a/Gemfile b/Gemfile
index 54620c8..eeb6551 100644
--- a/Gemfile
+++ b/Gemfile
@@ -135,7 +135,7 @@ group :cucumber do
   # Version must be grater than 1.4.1. See:
   # https://github.com/DatabaseCleaner/database_cleaner/issues/317
   gem 'database_cleaner', '~> 1.4.1'
-  gem 'poltergeist', '~> 1.6.0'
+  gem 'poltergeist', '~> 1.7.0'
 end
 
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 0927937..310e80a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -202,7 +202,7 @@ GEM
     ntlm-http (0.1.1)
     orm_adapter (0.5.0)
     pg (0.18.3)
-    poltergeist (1.6.0)
+    poltergeist (1.7.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
@@ -358,7 +358,7 @@ DEPENDENCIES
   less-rails (~> 2.7.0)
   mocha
   pg (~> 0.18.1)
-  poltergeist (~> 1.6.0)
+  poltergeist (~> 1.7.0)
   rails (= 4.2.4)
   rails-html-sanitizer (~> 1.0)
   railsstrap (~> 3.3.4)
--
libgit2 0.21.2