diff --git a/Gemfile.lock b/Gemfile.lock
index 176213a..2aecced 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -173,11 +173,11 @@ GEM
     test-unit (3.0.9)
       power_assert
     thor (0.19.1)
-    thread_safe (0.3.5)
-    thread_safe (0.3.5-java)
+    thread_safe (0.3.6)
+    thread_safe (0.3.6-java)
     tilt (1.4.1)
     timecop (0.5.3)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
 
 PLATFORMS