diff --git a/tests/browser/Gemfile b/tests/browser/Gemfile
index 1917c338..f0463c8b 100755
--- a/tests/browser/Gemfile
+++ b/tests/browser/Gemfile
@@ -1,4 +1,4 @@
-#ruby=ruby-2.0.0-p247
+#ruby=ruby-2.1.0
 #ruby-gemset=UniversalLanguageSelector
 
 source "https://rubygems.org"
diff --git a/tests/browser/Gemfile.lock b/tests/browser/Gemfile.lock
index e069435d..e6ba60a1 100644
--- a/tests/browser/Gemfile.lock
+++ b/tests/browser/Gemfile.lock
@@ -31,7 +31,7 @@ GEM
       syntax
     mime-types (2.0)
     multi_json (1.8.2)
-    multi_test (0.0.2)
+    multi_test (0.0.3)
     net-http-persistent (2.9)
     page-object (0.9.4)
       page_navigation (>= 0.8)
@@ -44,12 +44,12 @@ GEM
     rspec-expectations (2.14.4)
       diff-lcs (>= 1.1.3, < 2.0)
     rubyzip (1.1.0)
-    selenium-webdriver (2.38.0)
+    selenium-webdriver (2.39.0)
       childprocess (>= 0.2.5)
       multi_json (~> 1.0)
       rubyzip (~> 1.0)
       websocket (~> 1.0.4)
-    syntax (1.1.0)
+    syntax (1.2.0)
     watir-webdriver (0.6.4)
       selenium-webdriver (>= 2.18.0)
     websocket (1.0.7)
diff --git a/tests/browser/config/config.yml b/tests/browser/config/config.yml
index 9e8902d7..982d142c 100644
--- a/tests/browser/config/config.yml
+++ b/tests/browser/config/config.yml
@@ -8,7 +8,7 @@ chrome:
 firefox:
   name: firefox
   platform: Linux
-  version: 23
+  version: 25
 
 # IE <8 not supported, IE8 has some issues
 internet_explorer_8: