diff --git a/test/dummy/Gemfile.lock b/test/dummy/Gemfile.lock
index 0252a2e..8fd1238 100644
--- a/test/dummy/Gemfile.lock
+++ b/test/dummy/Gemfile.lock
@@ -46,11 +46,13 @@ GEM
       sass (~> 3.1)
     compass-rails (1.1.3)
       compass (>= 0.12.2)
+    concurrent-ruby (1.1.10)
     erubis (2.7.0)
     execjs (2.0.2)
     fssm (0.2.10)
     hike (1.2.3)
-    i18n (0.6.9)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
     jquery-rails (1.0.19)
       railties (~> 3.0)