Bundle update

Gemfile.lock

@@ -1,16 +1,16 @@
 GIT
   remote: git://github.com/activerecord-hackery/polyamorous.git
-  revision: 4139b9f0ee8e3ec435d1b722d9f531361cae95af
+  revision: 49b2607c14583fb35189f74dce05e0dd3bcf0bd8
   specs:
     polyamorous (1.0.0)
       activerecord (>= 3.0)
 
 GIT
   remote: git://github.com/activerecord-hackery/ransack.git
-  revision: d5cc866745fd4a577fb9c7e676262f8a3f8d41cd
+  revision: 2b142d9e78afe299a64cfa6921245f478c5c01c7
   branch: rails-4.1
   specs:
-    ransack (1.2.2)
+    ransack (1.2.4)
       actionpack (>= 4.0)
       activerecord (>= 4.0)
       activesupport (>= 4.0)
@@ -26,7 +26,7 @@ GIT
 
 GIT
   remote: git://github.com/gregbell/active_admin.git
-  revision: a40f3351a8b93f2228c875c98b275a01a40e72a6
+  revision: 5d1bbbb136280d305bf79da82ab5c986b2979325
   specs:
     activeadmin (1.0.0.pre)
       arbre (~> 1.0)
@@ -98,7 +98,7 @@ GEM
     celluloid-io (0.15.0)
       celluloid (>= 0.15.0)
       nio4r (>= 0.5.0)
-    chunky_png (1.3.0)
+    chunky_png (1.3.1)
     coderay (1.1.0)
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
@@ -146,7 +146,7 @@ GEM
       em-websocket (~> 0.5)
       guard (~> 2.0)
       multi_json (~> 1.8)
-    guard-minitest (2.2.0)
+    guard-minitest (2.3.0)
       guard (~> 2.0)
       minitest (>= 3.0)
     haml (4.0.5)
@@ -165,7 +165,7 @@ GEM
     inherited_resources (1.4.1)
       has_scope (~> 0.6.0.rc)
       responders (~> 1.0.0.rc)
-    jbuilder (2.0.6)
+    jbuilder (2.0.7)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
     jquery-rails (3.1.0)
@@ -180,7 +180,7 @@ GEM
     kaminari (0.15.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
-    listen (2.7.2)
+    listen (2.7.4)
       celluloid (>= 0.15.2)
       celluloid-io (>= 0.15.0)
       rb-fsevent (>= 0.9.3)
@@ -193,7 +193,7 @@ GEM
     mime-types (1.25.1)
     minitest (5.3.3)
     modernizr-rails (2.7.1)
-    multi_json (1.9.2)
+    multi_json (1.9.3)
     mysql2 (0.3.15)
     nio4r (1.0.0)
     openlayers-rails (0.0.4)