update gemfile.lock

update gemfile.lock

diff --git a/Gemfile.lock b/Gemfile.lock
index 6e66f89..18850b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    onebox (1.8.83)
+    onebox (1.8.84)
       htmlentities (~> 4.3)
       moneta (~> 1.0)
       multi_json (~> 1.11)

GitHub sha: d9984c98