diff --git a/utils/Gemfile b/utils/Gemfile
index f659345..410b5ed 100644
--- a/utils/Gemfile
+++ b/utils/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
-gem 'nokogiri', '~> 1.14.3'
+gem 'nokogiri', '~> 1.16.2'
 gem 'docopt'
diff --git a/utils/Gemfile.lock b/utils/Gemfile.lock
index 4cee9b7..41a370e 100644
--- a/utils/Gemfile.lock
+++ b/utils/Gemfile.lock
@@ -2,18 +2,18 @@ GEM
   remote: https://rubygems.org/
   specs:
     docopt (0.5.0)
-    mini_portile2 (2.8.1)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    mini_portile2 (2.8.5)
+    nokogiri (1.16.2)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    racc (1.6.2)
+    racc (1.7.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   docopt
-  nokogiri (~> 1.14.3)
+  nokogiri (~> 1.16.2)
 
 BUNDLED WITH
    1.16.1