diff --git a/Gemfile.lock b/Gemfile.lock
index 4bf6457..333cd32 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,7 +71,7 @@ GEM
     thread_safe (0.3.6)
     typhoeus (1.3.1)
       ethon (>= 0.9.0)
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     xcodeproj (1.15.0)
       CFPropertyList (>= 2.3.3, < 4.0)