diff --git a/app/Gemfile.lock b/app/Gemfile.lock
index 50f4e87..90bd46b 100644
--- a/app/Gemfile.lock
+++ b/app/Gemfile.lock
@@ -140,23 +140,27 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_magick (4.9.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.12.2)
     msgpack (1.3.1)
     mysql2 (0.5.2)
     nested_form (0.3.2)
     nio4r (2.5.2)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (4.0.1)
     puma (3.12.2)
+    racc (1.6.0)
     rack (2.0.7)
     rack-pjax (1.1.0)
       nokogiri (~> 1.5)