diff --git a/Gemfile.lock b/Gemfile.lock
index e0a9a4b..6cf84de 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,7 +97,9 @@ 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)
@@ -109,7 +111,7 @@ GEM
     public_suffix (4.0.3)
     puma (4.3.3)
       nio4r (~> 2.0)
-    rack (2.2.2)
+    rack (2.2.6.2)
     rack-attack (6.2.2)
       rack (>= 1.0, < 3)
     rack-proxy (0.6.5)