diff --git a/examples/nokogiri_script/Gemfile b/examples/nokogiri_script/Gemfile
index a0f1783..a12bc22 100644
--- a/examples/nokogiri_script/Gemfile
+++ b/examples/nokogiri_script/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
 
-gem 'nokogiri', '~> 1.10'
+gem 'nokogiri', '~> 1.11'
diff --git a/examples/nokogiri_script/Gemfile.lock b/examples/nokogiri_script/Gemfile.lock
index 73ca8e8..4a0d768 100644
--- a/examples/nokogiri_script/Gemfile.lock
+++ b/examples/nokogiri_script/Gemfile.lock
@@ -1,15 +1,17 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.5.1)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    racc (1.5.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  nokogiri (~> 1.10)
+  nokogiri (~> 1.11)
 
 BUNDLED WITH
    1.16.2