diff --git a/gems.locked b/gems.locked
index 429edde..f8df063 100644
--- a/gems.locked
+++ b/gems.locked
@@ -38,7 +38,7 @@ GEM
     rspec-support (3.8.0)
     sqlite3 (1.3.13)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
 
 PLATFORMS