diff --git a/Gemfile b/Gemfile
index 9db268553..a6da8fece 100644
--- a/Gemfile
+++ b/Gemfile
@@ -279,7 +279,7 @@ group :test do
 
   gem "capybara",           "2.12.1"
   gem "database_cleaner",   "1.5.3"
-  gem "poltergeist",        "1.11.0"
+  gem "poltergeist",        "1.13.0"
 
   gem "cucumber-api-steps", "0.13", require: false
   gem "json_spec", "1.1.4"
diff --git a/Gemfile.lock b/Gemfile.lock
index e13379c77..400e12fbf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -445,7 +445,7 @@ GEM
       ast (~> 2.2)
     pg (0.19.0)
     phantomjs (2.1.1.0)
-    poltergeist (1.11.0)
+    poltergeist (1.13.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
@@ -774,7 +774,7 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
-    websocket-driver (0.6.4)
+    websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
     will_paginate (3.1.5)
@@ -852,7 +852,7 @@ DEPENDENCIES
   open_graph_reader (= 0.6.1)
   openid_connect (= 0.12.0)
   pg (= 0.19.0)
-  poltergeist (= 1.11.0)
+  poltergeist (= 1.13.0)
   pronto (= 0.7.1)
   pronto-eslint (= 0.7.0)
   pronto-haml (= 0.7.0)