Bundle update

Gemfile.lock

 GIT
   remote: git://github.com/activeadmin/activeadmin.git
-  revision: 4f494073c6c0c016ba4902faad65f07ee034bb1a
+  revision: 1713ec9cb43a95c135c99e454a58a6a476945532
   specs:
     activeadmin (1.0.0.pre4)
       arbre (~> 1.0, >= 1.0.2)
@@ -270,7 +270,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    public_suffix (2.0.4)
+    public_suffix (2.0.5)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
     rack (1.6.5)
@@ -322,7 +322,7 @@ GEM
     rdoc (4.3.0)
     redcarpet (3.4.0)
     ref (2.0.0)
-    request_store (1.3.1)
+    request_store (1.3.2)
     responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
     rubocop (0.46.0)
@@ -365,19 +365,19 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.3.12)
+    sqlite3 (1.3.13)
     strip_attributes (1.8.0)
       activemodel (>= 3.0, < 6.0)
     sysexits (1.2.0)
     tagsinput-rails (1.3.5.1)
       railties (>= 3.1)
-    therubyracer (0.12.2)
-      libv8 (~> 3.16.14.0)
+    therubyracer (0.12.3)
+      libv8 (~> 3.16.14.15)
       ref
     thor (0.19.4)
     thread_safe (0.3.5)
     tilt (2.0.5)
-    tinymce-rails (4.5.1)
+    tinymce-rails (4.5.2)
       railties (>= 3.1.1)
     tinymce-rails-langs (4.20160310)
       tinymce-rails (~> 4.1, >= 4.1.10)