diff --git a/Gemfile.lock b/Gemfile.lock
index 292950b..4e9ef3e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
     method_source (1.0.0)
     mimemagic (0.3.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minitest (5.14.2)
     msgpack (1.3.3)
     multi_json (1.14.1)
@@ -131,8 +131,9 @@ GEM
     multipart-post (2.1.1)
     mysql2 (0.5.3)
     nio4r (2.5.4)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.0)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     oauth2 (1.4.3)
       faraday (>= 0.8, < 2.0)
       jwt (>= 1.0, < 3.0)
@@ -151,6 +152,7 @@ GEM
     orm_adapter (0.5.0)
     popper_js (1.16.0)
     public_suffix (4.0.6)
+    racc (1.5.2)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)