diff --git a/recursos/leccion2/sqlite/sistema/requirements.txt b/recursos/leccion2/sqlite/sistema/requirements.txt
index 03c8865..ee51015 100644
--- a/recursos/leccion2/sqlite/sistema/requirements.txt
+++ b/recursos/leccion2/sqlite/sistema/requirements.txt
@@ -1,2 +1,2 @@
 # Install the packages from PyPi repository.
-python-dotenv==0.21.0
+python-dotenv==1.2.2