diff --git a/web/Gemfile.lock b/web/Gemfile.lock
index 5278195..282e3cf 100644
--- a/web/Gemfile.lock
+++ b/web/Gemfile.lock
@@ -20,8 +20,8 @@ GEM
     sqlite3 (1.3.11)
     test-unit (3.2.1)
       power_assert
-    thread_safe (0.3.5)
-    tzinfo (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
 
 PLATFORMS