From 259dde1e6bf9fc468a7b559ed4e62aef5ab1f95f Mon Sep 17 00:00:00 2001
From: Matthias Krack <matthias.krack@psi.ch>
Date: Thu, 17 Jul 2025 10:20:15 +0200
Subject: [PATCH] MPICH 4.3.0 -> 4.3.1

---
 tools/toolchain/scripts/stage1/install_mpich.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/toolchain/scripts/stage1/install_mpich.sh b/tools/toolchain/scripts/stage1/install_mpich.sh
index ad666f0fea..e28f7efacf 100755
--- a/tools/toolchain/scripts/stage1/install_mpich.sh
+++ b/tools/toolchain/scripts/stage1/install_mpich.sh
@@ -6,8 +6,8 @@
 [ "${BASH_SOURCE[0]}" ] && SCRIPT_NAME="${BASH_SOURCE[0]}" || SCRIPT_NAME=$0
 SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_NAME")/.." && pwd -P)"
 
-mpich_ver="4.3.0"
-mpich_sha256="5e04132984ad83cab9cc53f76072d2b5ef5a6d24b0a9ff9047a8ff96121bcc63"
+mpich_ver="4.3.1"
+mpich_sha256="acc11cb2bdc69678dc8bba747c24a28233c58596f81f03785bf2b7bb7a0ef7dc"
 mpich_pkg="mpich-${mpich_ver}.tar.gz"
 
 source "${SCRIPT_DIR}"/common_vars.sh