diff --git a/Gemfile.lock b/Gemfile.lock
index c03650ce..a3e712e9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -279,9 +279,9 @@ GEM
       libv8 (~> 3.16.14.0)
       ref
     thor (0.19.1)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (2.0.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     ucb_ldap (2.0.0.pre5)
       net-ldap (= 0.2.2)