diff --git a/Gemfile.lock b/Gemfile.lock
index d13c88e..d47868a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,10 +11,17 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.0.7)
+    activesupport (4.1.16)
+      i18n (~> 0.6, >= 0.6.9)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.1)
+      tzinfo (~> 1.1)
     curb (0.7.15)
     diff-lcs (1.1.2)
-    i18n (0.6.0)
+    i18n (0.6.11)
+    json (1.8.6)
+    minitest (5.14.4)
     mocha (0.9.12)
     rake (0.9.2.2)
     rdoc (3.6.1)
@@ -26,6 +33,9 @@ GEM
     rspec-expectations (2.6.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.6.0)
+    thread_safe (0.3.6)
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
     validatable (1.6.7)
     xml-simple (1.0.16)