diff --git a/Gemfile.lock b/Gemfile.lock
index 8b29874..269b8d2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -91,14 +91,16 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.13.0)
     multipart-post (2.1.1)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     non-stupid-digest-assets (1.0.9)
       sprockets (>= 2.0)
     pg (0.18.4)
+    racc (1.5.2)
     rack (1.6.12)
     rack-cache (1.11.0)
       rack (>= 0.4)