From b252199d8105b87cc7aa4f189120290a00bbfbf5 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Thu, 24 Sep 2026 06:21:37 +0000
Subject: [PATCH] chore: bump mathlib to 045acef: feat(cache): record transport
 fields on a failed transfer (#44048) (2026-09-23)

---
 lake-manifest.json | 4 ++--
 lakefile.toml      | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lake-manifest.json b/lake-manifest.json
index df32a1d2..8dd5e131 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "a379806ddbf57feba84e3ff71c447e372de85c9d",
+   "rev": "045acef0f761280401116e3801cb78ed1b2e716b",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "a379806ddbf57feba84e3ff71c447e372de85c9d",
+   "inputRev": "045acef0f761280401116e3801cb78ed1b2e716b",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
diff --git a/lakefile.toml b/lakefile.toml
index 80655f73..b0971d5e 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "v4.35.0-rc2"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "a379806ddbf57feba84e3ff71c447e372de85c9d"
+rev = "045acef0f761280401116e3801cb78ed1b2e716b"
 
 [[lean_lib]]
 name = "LeanMachineLearning"