diff --git a/lesson-1-refactoring-from-a-monolith/udacredit-monolith-solution/customers_api/requirements.txt b/lesson-1-refactoring-from-a-monolith/udacredit-monolith-solution/customers_api/requirements.txt
index c97a5aa..7883f5b 100644
--- a/lesson-1-refactoring-from-a-monolith/udacredit-monolith-solution/customers_api/requirements.txt
+++ b/lesson-1-refactoring-from-a-monolith/udacredit-monolith-solution/customers_api/requirements.txt
@@ -1 +1 @@
-Flask==2.1.0
\ No newline at end of file
+Flask==2.3.2
\ No newline at end of file