From cc0756b95b9c0ba62be44cabfa4cb922b29c3602 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sun, 4 Oct 2026 01:09:56 +0000
Subject: [PATCH] chore: bump mathlib to b2bf051: chore(MeasureTheory):
 generalize hypotheses to `NullMeasurableSet` (#42924) (2026-09-25)

---
 lake-manifest.json | 8 ++++----
 lakefile.toml      | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lake-manifest.json b/lake-manifest.json
index f369a676..7e023f24 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "c55e6e786f49471c72fbddbec5415808896aec1e",
+   "rev": "b2bf051988bf69448bce88722cc09a05fea31662",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "c55e6e786f49471c72fbddbec5415808896aec1e",
+   "inputRev": "b2bf051988bf69448bce88722cc09a05fea31662",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
@@ -45,7 +45,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "7e81a29bda33a6b257bd37557a6aa6aebe175d96",
+   "rev": "a6d31147557d4b044a3ce226768572919acc1def",
    "name": "importGraph",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -85,7 +85,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "3b7c8101932390d60e92a3f3d917901d5b5a773b",
+   "rev": "33131f4fb10067cb3009bf4db615d9680c1ccd6b",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
diff --git a/lakefile.toml b/lakefile.toml
index 2a8b8e3d..2fc67657 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "v4.35.0-rc2"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "c55e6e786f49471c72fbddbec5415808896aec1e"
+rev = "b2bf051988bf69448bce88722cc09a05fea31662"
 
 [[lean_lib]]
 name = "LeanMachineLearning"