diff --git a/Gemfile.lock b/Gemfile.lock
index 0267498..1048549 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -165,7 +165,7 @@ GEM
     mimemagic (0.3.3)
     mini_magick (4.9.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.13.0)
     msgpack (1.3.1)
     multi_json (1.14.1)
@@ -174,8 +174,9 @@ GEM
     mustermann (1.1.0)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.5.2)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     nyan-cat-formatter (0.12.0)
       rspec (>= 2.99, >= 2.14.2, < 4)
     oauth2 (1.4.2)
@@ -202,6 +203,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (4.0.2)
     puma (3.12.2)
+    racc (1.6.0)
     rack (2.0.8)
     rack-cors (1.1.1)
       rack (>= 2.0.0)