Update dependency Flask to v3 [SECURITY]

renovate[bot] · web-flow · commit 2ce7f4018452 · 2026-04-27T21:22:10.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -2,7 +2,7 @@
 # https://github.com/damnever/pigar
 
 # app.py: 1,14
-Flask == 1.0.2
+Flask ==3.1.3
 
 # app.py: 12
 Flask_Mail == 0.9.1
