diff --git a/Gemfile.lock b/Gemfile.lock
index b3e9e90..80dc199 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,15 +119,16 @@ GEM
     method_source (0.9.2)
     mimemagic (0.3.3)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.8)
     minitest (5.11.3)
     msgpack (1.2.10)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     nio4r (2.3.1)
-    nokogiri (1.10.2)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.18.8)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
     oauth2 (1.4.0)
       faraday (>= 0.8, < 0.13)
       jwt (~> 1.0)
@@ -160,6 +161,7 @@ GEM
       prawn (>= 1.3.0, < 3.0.0)
     public_suffix (3.0.3)
     puma (3.12.1)
+    racc (1.8.1)
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)