diff --git a/beginner/flask-app/requirements.txt b/beginner/flask-app/requirements.txt
index 578ac166e6..5aad892a97 100644
--- a/beginner/flask-app/requirements.txt
+++ b/beginner/flask-app/requirements.txt
@@ -1 +1 @@
-Flask==1.0
+Flask==2.3.2