diff --git a/Gemfile.lock b/Gemfile.lock
index 2aceeb5d1..0889d65ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -375,7 +375,7 @@ GEM
       domain_name (~> 0.5)
     httparty (0.15.6)
       multi_xml (>= 0.5.2)
-    i18n (0.9.0)
+    i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     inflecto (0.0.2)
     ipaddress (0.8.3)
@@ -454,7 +454,7 @@ GEM
     mini_portile2 (2.2.0)
     mocha (1.3.0)
       metaclass (~> 0.0.1)
-    multi_json (1.12.2)
+    multi_json (1.13.1)
     multi_test (0.1.2)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
@@ -480,7 +480,7 @@ GEM
     parallel (1.12.0)
     parallel_tests (2.19.0)
       parallel
-    polyamorous (1.3.1)
+    polyamorous (1.3.3)
       activerecord (>= 3.0)
     polyglot (0.3.5)
     power_assert (1.1.0)
@@ -535,12 +535,12 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (11.3.0)
-    ransack (1.8.4)
+    ransack (1.8.8)
       actionpack (>= 3.0)
       activerecord (>= 3.0)
       activesupport (>= 3.0)
       i18n
-      polyamorous (~> 1.3)
+      polyamorous (~> 1.3.2)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)