diff --git a/Gemfile.lock b/Gemfile.lock
index 822a6e78ae3..aa5d89771a0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ PATH
       activerecord (= 6.1.0.alpha)
       activestorage (= 6.1.0.alpha)
       activesupport (= 6.1.0.alpha)
-      bundler (>= 1.3.0)
+      bundler (>= 1.15.0)
       railties (= 6.1.0.alpha)
       sprockets-rails (>= 2.0.0)
     railties (6.1.0.alpha)
@@ -307,7 +307,7 @@ GEM
       mimemagic (~> 0.3.2)
     memoist (0.16.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.5)
     mini_magick (4.10.1)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)