diff --git a/_site/Gemfile.lock b/_site/Gemfile.lock
index 757743e..cb8a1f8 100644
--- a/_site/Gemfile.lock
+++ b/_site/Gemfile.lock
@@ -52,7 +52,8 @@ GEM
       color (~> 1.5)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jekyll (3.3.0)
       addressable (~> 2.4)
       colorator (~> 1.0)