diff --git a/backend/api/src/main/python/requirements.txt b/backend/api/src/main/python/requirements.txt
old mode 100755
new mode 100644
index 1ccaf60..befb166
--- a/backend/api/src/main/python/requirements.txt
+++ b/backend/api/src/main/python/requirements.txt
@@ -10,7 +10,7 @@ werkzeug == 0.16.1; python_version=="3.5" or python_version=="3.4"
 swagger-ui-bundle >= 0.0.2
 python_dateutil >= 2.6.0
 setuptools >= 21.0.0
-Flask == 2.1.1
+Flask == 3.1.2
 flask-cors >= 3.0.10
 
 # AWS SDK and ORM