diff --git a/Gemfile.lock b/Gemfile.lock
index 1b854b57..c5bd3f62 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -147,9 +147,11 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     metaclass (0.0.4)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     minitest-capybara (0.9.0)
       capybara
@@ -175,8 +177,9 @@ GEM
     multipart-post (2.0.0)
     naught (1.1.0)
     nio4r (2.3.1)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.2)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (0.20.0)
     platform-api (2.2.0)
       heroics (~> 0.0.25)
@@ -186,6 +189,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (3.0.3)
     puma (3.12.2)
+    racc (1.6.0)
     rack (2.0.8)
     rack-protection (2.0.4)
       rack