bump the version at lock file

bump the version at lock file

diff --git a/Gemfile.lock b/Gemfile.lock
index 3ef5e2a..bbe7051 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    onebox (1.8.76)
+    onebox (1.8.77)
       htmlentities (~> 4.3)
       moneta (~> 1.0)
       multi_json (~> 1.11)

GitHub sha: 06f5b59e