From a1ce01e4cc764e4c6d6bc118a3b009c81a6e5945 Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Sat, 1 Aug 2026 18:31:47 +0200
Subject: [PATCH] bump semver toolchain

---
 mill-scale.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mill-scale.nix b/mill-scale.nix
index 880695b..8812ac9 100644
--- a/mill-scale.nix
+++ b/mill-scale.nix
@@ -144,7 +144,7 @@ in
       };
       semverToolchain = mkOption {
         type = function;
-        default = pkgs: pkgs.rust-bin.stable."1.89.0".default;
+        default = pkgs: pkgs.rust-bin.stable."1.91.0".default;
         description = "rust toolchain to use for cargo-semver-checks";
       };
       miriToolchain = mkOption {