diff --git a/Gemfile.lock b/Gemfile.lock
index 5ab5f4b89..6abd4b940 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -238,7 +238,7 @@ GEM
     modware (0.1.2)
       its-it
       key_struct (~> 0.4)
-    msgpack (0.7.6)
+    msgpack (1.1.0)
     multi_json (1.12.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)