diff --git a/portal-tools/requirements.txt b/portal-tools/requirements.txt
index fad801f..5a4ad52 100644
--- a/portal-tools/requirements.txt
+++ b/portal-tools/requirements.txt
@@ -27,7 +27,7 @@ filelock==3.18.0
     #   huggingface-hub
     #   torch
     #   transformers
-flask==3.1.0
+flask==3.1.1
     # via portal-tools (pyproject.toml)
 fsspec==2025.3.2
     # via