diff --git a/Gemfile.lock b/Gemfile.lock
index 74814ab65..aa0de3bee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,7 @@ 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 (1.16.2)