From a602497593a1fff7098b4d8d74626b36845291b6 Mon Sep 17 00:00:00 2001
From: leanprover-community-mathlib4-bot
 <leanprover-community-mathlib4-bot@users.noreply.github.com>
Date: Fri, 20 Dec 2024 03:01:54 +0000
Subject: [PATCH] Update lean-toolchain for testing
 https://github.com/leanprover/lean4/pull/6421

---
 lean-toolchain | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lean-toolchain b/lean-toolchain
index 856fab41ee..7d2ce751f8 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:nightly-2024-12-15
+leanprover/lean4-pr-releases:pr-release-6421