diff --git a/2020_s1/box_vagrant/app/Gemfile.lock b/2020_s1/box_vagrant/app/Gemfile.lock
index 38f62d2..e9f97bd 100644
--- a/2020_s1/box_vagrant/app/Gemfile.lock
+++ b/2020_s1/box_vagrant/app/Gemfile.lock
@@ -95,7 +95,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (1.0.0)
-    mimemagic (0.3.4)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
@@ -171,7 +173,7 @@ GEM
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)