diff --git a/Gemfile.lock b/Gemfile.lock
index 1bbb524..4b749d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,13 +138,14 @@ GEM
     method_source (0.9.2)
     mimemagic (0.3.3)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.11.3)
     multi_json (1.12.2)
     multipart-post (2.0.0)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     overcommit (0.45.0)
       childprocess (~> 0.6, >= 0.6.3)
@@ -166,6 +167,7 @@ GEM
     puma (3.10.0)
     pundit (2.0.1)
       activesupport (>= 3.0.0)
+    racc (1.5.2)
     rack (2.0.7)
     rack-proxy (0.6.5)
       rack