diff --git a/Gemfile.lock b/Gemfile.lock
index e5b1a6ca..8279eaa5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -86,7 +86,8 @@ GEM
       columnize (~> 0.8)
       debugger-linecache (~> 1.2)
     cancancan (1.13.1)
-    capybara (2.2.1)
+    capybara (2.6.2)
+      addressable
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -296,7 +297,7 @@ GEM
       actionpack
       activesupport
       rails (>= 3.0.0)
-    poltergeist (1.5.1)
+    poltergeist (1.9.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
@@ -481,7 +482,9 @@ GEM
     webmock (1.20.4)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
-    websocket-driver (0.3.3)
+    websocket-driver (0.6.3)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
     whenever (0.9.2)
       activesupport (>= 2.3.4)
       chronic (>= 0.6.3)