diff --git a/Gemfile.lock b/Gemfile.lock
index f0cc569..d02cd86 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -187,9 +187,11 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (1.0.0)
-    mimemagic (0.3.5)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.14.2)
     msgpack (1.3.3)
     multi_json (1.15.0)
@@ -200,8 +202,9 @@ GEM
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.1.0)
     nio4r (2.5.3)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -227,6 +230,7 @@ GEM
       nio4r (~> 2.0)
     pundit (1.1.0)
       activesupport (>= 3.0.0)
+    racc (1.5.2)
     rack (2.2.3)
     rack-contrib (2.2.0)
       rack (~> 2.0)