diff --git a/hello-python/requirements.txt b/hello-python/requirements.txt
old mode 100755
new mode 100644
index 9fec502..4869066
--- a/hello-python/requirements.txt
+++ b/hello-python/requirements.txt
@@ -1,2 +1,2 @@
-Flask==0.12.2
+Flask==2.3.2
 pika==0.11.2