From e5c396251d29383436dbfc52f33a33aae638931e Mon Sep 17 00:00:00 2001
From: "downstream-lean4[bot]" <downstream-lean4[bot]@users.noreply.github.com>
Date: Fri, 4 Sep 2026 13:35:13 +0000
Subject: [PATCH] downstream: follow upstream PR

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

diff --git a/lean-toolchain b/lean-toolchain
index 2b8321730..a0ee52ef7 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:nightly-2026-09-03
+leanprover/lean4-pr-releases:pr-release-15027-1ed4f9a