From 556933611151b59d048f1e6c1ccd323453e732e5 Mon Sep 17 00:00:00 2001
From: Jia Yue Hua <3423893+jiayuehua@users.noreply.github.com>
Date: Sat, 28 Mar 2026 06:57:35 +0800
Subject: [PATCH] [si] update to 2.5.3 (#50742)

---
 ports/si/portfile.cmake | 2 +-
 ports/si/vcpkg.json     | 2 +-
 versions/baseline.json  | 2 +-
 versions/s-/si.json     | 5 +++++
 4 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ports/si/portfile.cmake b/ports/si/portfile.cmake
index 4713cc79f7..b95c65e96c 100644
--- a/ports/si/portfile.cmake
+++ b/ports/si/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO bernedom/SI
     REF "${VERSION}"
-    SHA512 499bf6cd1c68cf5195f15b94910d4f3973a040c2d217aab4eacaa29bfefc031b441639272cffb4b810fd27ff3a664d55284c1252da5e4504ebc768d1a3567f78
+    SHA512 72f656b2cf5adebed94b0038241d2d39e1391c05d09ddb3a19022a8c1734534850c55d123f7d236745472fd29f6417e3d61107b94c1a50e3da7cb92c5bfa6b39
     HEAD_REF master
 )
 
diff --git a/ports/si/vcpkg.json b/ports/si/vcpkg.json
index fb0068c885..4b5fd28e71 100644
--- a/ports/si/vcpkg.json
+++ b/ports/si/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "si",
-  "version": "2.5.1",
+  "version": "2.5.3",
   "description": "A header only C++ library that provides type safety and user defined literals for physical units",
   "homepage": "https://si.dominikberner.ch/doc/",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 0c16009352..40e857a1d2 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9133,7 +9133,7 @@
       "port-version": 1
     },
     "si": {
-      "baseline": "2.5.1",
+      "baseline": "2.5.3",
       "port-version": 0
     },
     "sigmatch": {
diff --git a/versions/s-/si.json b/versions/s-/si.json
index a1595c8955..43262a1904 100644
--- a/versions/s-/si.json
+++ b/versions/s-/si.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "f74eeb165371880721a33f34b98fae3292052bcc",
+      "version": "2.5.3",
+      "port-version": 0
+    },
     {
       "git-tree": "288cfb02ca17822810538628dab87c6773081160",
       "version": "2.5.1",