From 4b7075fb57d04c01a23d64f362cd2de03d826201 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Mon, 15 Jun 2026 14:41:00 +0200
Subject: [PATCH] chore: bump toolchain to v4.31.0

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

diff --git a/lean-toolchain b/lean-toolchain
index e6a8c3c..18640c8 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:v4.31.0-rc2
+leanprover/lean4:v4.31.0