diff --git a/Gemfile.lock b/Gemfile.lock
index e540e3a..676f41f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -266,7 +266,7 @@ GEM
       rake
     mini_magick (4.9.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.14.1)
     msg91ruby (1.0.2)
     msgpack (1.2.4)
@@ -277,8 +277,9 @@ GEM
       net-ssh (>= 2.6.5)
     net-ssh (5.0.2)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.4)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (1.0.0)
     pry (0.12.2)
@@ -289,6 +290,7 @@ GEM
     public_suffix (4.0.6)
     puma (3.12.6)
     raabro (1.1.6)
+    racc (1.5.2)
     rack-attack (6.2.2)
       rack (>= 1.0, < 3)
     rack-mini-profiler (1.0.0)