From 40f5b465416258374dd5d2c8f7e557c43ed79300 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Thu, 28 May 2026 16:17:43 +0200
Subject: [PATCH] chore: bump toolchain to v4.31.0-rc1

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

diff --git a/lean-toolchain b/lean-toolchain
index af9e5d3..8c7e931 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:v4.30.0
+leanprover/lean4:v4.31.0-rc1