diff --git a/fixtures/python/requirements-includes/requirements/base.txt b/fixtures/python/requirements-includes/requirements/base.txt
index 015ed160..08ac8e04 100644
--- a/fixtures/python/requirements-includes/requirements/base.txt
+++ b/fixtures/python/requirements-includes/requirements/base.txt
@@ -1,3 +1,4 @@
-flask==3.0.3 \
-    --hash=sha256:0000000000000000000000000000000000000000000000000000000000000000
+flask==3.1.3 \
+    --hash=sha256:0ef0e52b8a9cd932855379197dd8f94047b359ca0a78695144304cb45f87c9eb \
+    --hash=sha256:f4bcbefc124291925f1a26446da31a5178f9483862233b23c0c96a20701f670c
 gunicorn>=22 ; sys_platform != "win32"