diff --git a/Gemfile.lock b/Gemfile.lock
index 5b8ad1107e988ecc383a098d0df85b0e7df49b89..3cbc5339a6b20e3984f47913eb2544bfc8ad9fdc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
       factory_girl (~> 4.5, >= 4.5.0)
     diff-lcs (1.2.5)
     docile (1.1.5)
-    domain_name (0.5.20160128)
+    domain_name (0.5.20160310)
       unf (>= 0.0.5, < 1.0.0)
     eco (1.0.0)
       coffee-script