diff --git a/blogs/endpointslambda/aeflex-endpoints/requirements.txt b/blogs/endpointslambda/aeflex-endpoints/requirements.txt
index 4941568e..25c35d6a 100644
--- a/blogs/endpointslambda/aeflex-endpoints/requirements.txt
+++ b/blogs/endpointslambda/aeflex-endpoints/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0
+Flask==2.3.2
 flask-cors==3.0.9
 gunicorn==19.6.0
 six==1.10.0