diff --git a/app-1/requirements.txt b/app-1/requirements.txt
index f0b48a0..225c854 100644
--- a/app-1/requirements.txt
+++ b/app-1/requirements.txt
@@ -1 +1 @@
-Flask==2.0.0
\ No newline at end of file
+Flask==3.1.3
\ No newline at end of file