diff --git a/Gemfile.lock b/Gemfile.lock
index 137d07264..86f7426fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -214,7 +214,7 @@ GEM
     base64 (0.3.0)
     bcrypt (3.1.20)
     bcrypt_pbkdf (1.1.1)
-    benchmark (0.4.1)
+    benchmark (0.5.0)
     bigdecimal (3.3.1)
     bootsnap (1.18.6)
       msgpack (~> 1.2)