diff --git a/taskme/Gemfile.lock b/taskme/Gemfile.lock
index e1f4e0af..d2f573ba 100644
--- a/taskme/Gemfile.lock
+++ b/taskme/Gemfile.lock
@@ -133,7 +133,7 @@ GEM
       less-rails (~> 2.2.2)
       railties (>= 3.1)
       therubyracer (= 0.10.1)
-    tzinfo (0.3.35)
+    tzinfo (0.3.61)
     uglifier (1.3.0)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)