From 56ea580a3dff49c4d3a1bd1c603b14b6ca76215a Mon Sep 17 00:00:00 2001
From: "elastic-renovate-prod[bot]"
 <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>
Date: Sun, 4 Jan 2026 18:25:24 +0000
Subject: [PATCH] Update dependency marshmallow to v4

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 610c44cd47d..76a4f0e4ef9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
   "marshmallow-dataclass==8.7.1",
   "marshmallow-jsonschema~=0.13.0",
   "marshmallow-union~=0.1.15",
-  "marshmallow~=3.26.1",
+  "marshmallow~=4.2.0",
   "pywin32 ; platform_system=='Windows'",
   # FIXME: pytoml is outdated and should not be used
   "pytoml==0.1.21",