diff --git a/blogs/endpointslambda/aeflex-endpoints/requirements.txt b/blogs/endpointslambda/aeflex-endpoints/requirements.txt
index 79e196c69c..1101982301 100644
--- a/blogs/endpointslambda/aeflex-endpoints/requirements.txt
+++ b/blogs/endpointslambda/aeflex-endpoints/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.12
-flask-cors==3.0.2
+flask-cors==3.0.9
 gunicorn==19.6.0
 six==1.10.0
 pyyaml==3.12