From 2d907f8539ec0572cc7fc4f7a3d5023a5960acd4 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 28 Jul 2026 06:58:24 +0000
Subject: [PATCH] chore: bump mathlib to 5b3f719:
 fix(LinearAlgebra/Matrix/Notation): fix defeq abuse in lemmas (#42090)
 (2026-07-27)

---
 lake-manifest.json | 6 +++---
 lakefile.toml      | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lake-manifest.json b/lake-manifest.json
index eafbfb10..d48aa575 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "6c5a9081e9b704f0d366214e1fd5e68e1538a4b2",
+   "rev": "5b3f719bf129e3cf48daf6ff76a2ec5cb6e9b1e3",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "6c5a9081e9b704f0d366214e1fd5e68e1538a4b2",
+   "inputRev": "5b3f719bf129e3cf48daf6ff76a2ec5cb6e9b1e3",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
@@ -85,7 +85,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "0a7a0cdc42f531e02361cb303b8cbf0e7d334f82",
+   "rev": "d60e6444e6fd881dfa077ff36e96de75753afa28",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
diff --git a/lakefile.toml b/lakefile.toml
index f4a6607c..c6214de6 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "main"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "6c5a9081e9b704f0d366214e1fd5e68e1538a4b2"
+rev = "5b3f719bf129e3cf48daf6ff76a2ec5cb6e9b1e3"
 
 [[lean_lib]]
 name = "LeanMachineLearning"