diff --git a/Gemfile.lock b/Gemfile.lock
index ea68191..9ccb791 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     multi_json (1.5.0)
     rake (10.0.3)
     sqlite3 (1.3.6)
-    tzinfo (0.3.35)
+    tzinfo (0.3.61)
     will_paginate (3.0.3)
 
 PLATFORMS