diff --git a/requirements.txt b/requirements.txt
index af4bf83..2fdfb14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ DateTime==4.2
 decorator==4.3.0
 defusedxml==0.5.0
 entrypoints==0.2.3
-Flask==1.0.2
+Flask==3.1.3
 Flask-BabelEx==0.9.3
 Flask-Cors==3.0.6
 Flask-Login==0.4.1