diff --git a/Gemfile.lock b/Gemfile.lock
index 153680a..b118548 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,8 +30,12 @@ GEM
     libv8 (3.3.10.4)
     libxml-ruby (2.6.0)
     mime-types (1.21)
+    mini_portile2 (2.8.0)
     multi_json (1.6.1)
-    nokogiri (1.5.6)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.0)
     rack (1.5.2)
     rack-protection (1.3.2)
       rack