diff --git a/Gemfile.lock b/Gemfile.lock
index 08e26a3..5dbe52c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -146,9 +146,11 @@ GEM
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
     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 (2.8.0)
     minitest (5.14.1)
     msgpack (1.3.3)
     multipart-post (2.1.1)
@@ -157,8 +159,9 @@ GEM
       ruby2_keywords (~> 0.0.1)
     naught (1.1.0)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     oauth (0.5.4)
     omniauth (1.9.1)
       hashie (>= 3.4.6)
@@ -177,6 +180,7 @@ GEM
     public_suffix (4.0.5)
     puma (4.3.5)
       nio4r (~> 2.0)
+    racc (1.6.0)
     rack (2.2.3)
     rack-protection (2.0.8.1)
       rack