diff --git a/final_example/Gemfile.lock b/final_example/Gemfile.lock
index fc0fad2..17ce815 100644
--- a/final_example/Gemfile.lock
+++ b/final_example/Gemfile.lock
@@ -24,11 +24,13 @@ GEM
     i18n (1.8.3)
       concurrent-ruby (~> 1.0)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.14.1)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     public_suffix (4.0.5)
+    racc (1.5.2)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)