diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 158dd70..7ec66e1
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-Flask==1.0.3
+Flask==2.3.2
 gunicorn==19.9.0
 python-json-logger==0.1.11