diff --git a/ejemplos/ar/00-introduccion/Gemfile.lock b/ejemplos/ar/00-introduccion/Gemfile.lock
index f6c3935..f0d0c92 100644
--- a/ejemplos/ar/00-introduccion/Gemfile.lock
+++ b/ejemplos/ar/00-introduccion/Gemfile.lock
@@ -1,26 +1,26 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.0.3.4)
-      activesupport (= 6.0.3.4)
-    activerecord (6.0.3.4)
-      activemodel (= 6.0.3.4)
-      activesupport (= 6.0.3.4)
-    activesupport (6.0.3.4)
+    activemodel (6.0.3.5)
+      activesupport (= 6.0.3.5)
+    activerecord (6.0.3.5)
+      activemodel (= 6.0.3.5)
+      activesupport (= 6.0.3.5)
+    activesupport (6.0.3.5)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    concurrent-ruby (1.1.7)
-    i18n (1.8.5)
+    concurrent-ruby (1.1.8)
+    i18n (1.8.9)
       concurrent-ruby (~> 1.0)
-    minitest (5.14.2)
+    minitest (5.14.4)
     sqlite3 (1.4.2)
     thread_safe (0.3.6)
-    tzinfo (1.2.7)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
-    zeitwerk (2.4.0)
+    zeitwerk (2.4.2)
 
 PLATFORMS
   ruby