From b4d998913dd8ded6f8b1ee4d494c1881c25091f3 Mon Sep 17 00:00:00 2001
From: leanprover-community-mathlib4-bot
 <leanprover-community-mathlib4-bot@users.noreply.github.com>
Date: Sun, 17 Nov 2024 00:47:20 +0000
Subject: [PATCH] Update Batteries branch for testing
 https://github.com/leanprover-community/batteries/pull/1052

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

diff --git a/lake-manifest.json b/lake-manifest.json
index ae0dc1f2909f6..03e2d0c72cdeb 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -1,14 +1,14 @@
 {"version": "1.1.0",
  "packagesDir": ".lake/packages",
  "packages":
- [{"url": "https://github.com/leanprover-community/batteries",
+ [{"url": "https://github.com/urkud/std4",
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "b100ff2565805e9f30a482788b3fc66937a7f38a",
+   "rev": "8d5b414077781c2f05f5b34b0df9b2b919c04b87",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "main",
+   "inputRev": "YK-ischain",
    "inherited": false,
    "configFile": "lakefile.toml"},
   {"url": "https://github.com/leanprover-community/quote4",
diff --git a/lakefile.lean b/lakefile.lean
index 300ff2124f428..52c99458e0690 100644
--- a/lakefile.lean
+++ b/lakefile.lean
@@ -7,7 +7,7 @@ open Lake DSL
 ## Mathlib dependencies on upstream projects
 -/
 
-require "leanprover-community" / "batteries" @ git "main"
+require "leanprover-community" / "batteries" from git "https://github.com/urkud/std4" @ "YK-ischain"
 require "leanprover-community" / "Qq" @ git "master"
 require "leanprover-community" / "aesop" @ git "master"
 require "leanprover-community" / "proofwidgets" @ git "v0.0.46"