diff --git a/Gemfile.lock b/Gemfile.lock
index bdf9661..0b995d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,14 +35,14 @@ GEM
       tzinfo (~> 0.3.29)
     activerecord-import (0.3.0)
       activerecord (~> 3.0)
-      activerecord (~> 3.0)
     activeresource (3.2.8)
       activemodel (= 3.2.8)
       activesupport (= 3.2.8)
     activesupport (3.2.8)
       i18n (~> 0.6)
       multi_json (~> 1.0)
-    addressable (2.3.2)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (3.0.2)
     builder (3.0.4)
     composite_primary_keys (5.0.9)
@@ -72,6 +72,7 @@ GEM
     multi_json (1.3.7)
     mysql2 (0.3.11)
     polyglot (0.3.3)
+    public_suffix (5.0.0)
     rack (1.4.1)
     rack-cache (1.2)
       rack (>= 0.4)