diff --git a/Builder/Gemfile.lock b/Builder/Gemfile.lock
index c832288b6aa..cbfef3670dc 100644
--- a/Builder/Gemfile.lock
+++ b/Builder/Gemfile.lock
@@ -126,7 +126,7 @@ GEM
     mini_mime (1.1.2)
     mini_portile2 (2.8.2)
     minitest (5.18.1)
-    msgpack (1.7.1)
+    msgpack (1.7.2)
     net-imap (0.3.6)
       date
       net-protocol