Update dependency Flask to v3 [SECURITY]

renovate[bot] · web-flow · commit 13c14eec9404 · 2026-03-30T20:38:14.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 Click==7.1.2
-Flask==1.1.2
+Flask==3.1.3
 importlib-metadata==1.5.0
 itsdangerous==1.1.0
 Jinja2==2.11.1
