diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index 6fbcc98b..24ef85ac 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -24,7 +24,7 @@ GEM
       json (>= 1.5.1)
     atomos (0.1.3)
     base64 (0.3.0)
-    benchmark (0.4.1)
+    benchmark (0.5.0)
     bigdecimal (3.3.1)
     claide (1.1.0)
     cocoapods (1.15.2)