diff --git a/mobydock-flask/requirements.txt b/mobydock-flask/requirements.txt
old mode 100755
new mode 100644
index 6707f6f..14d5838
--- a/mobydock-flask/requirements.txt
+++ b/mobydock-flask/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==2.3.2
 gunicorn==20.0.4
 
 sqlalchemy==1.3.15