diff --git a/requirements.txt b/requirements.txt
index 8b8528d2..4ba30001 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ email_validator==2.2.0
 fastapi==0.115.8
 fastjsonschema==2.21.1
 filelock==3.17.0
-Flask==3.1.0
+Flask==3.1.1
 Flask-SocketIO==5.5.1
 flatbuffers==25.2.10
 fonttools==4.56.0