diff --git a/Gemfile.lock b/Gemfile.lock
index 017c831..8ad517a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -148,10 +148,10 @@ GEM
     test-unit (3.1.2)
       power_assert
     thor (0.19.1)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     typhoeus (0.8.0)
       ethon (>= 0.8.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     xpath (2.0.0)
       nokogiri (~> 1.3)