diff --git a/mingw-w64-python-cattrs/PKGBUILD b/mingw-w64-python-cattrs/PKGBUILD
index d1906b4d17..a3cafc98b4 100644
--- a/mingw-w64-python-cattrs/PKGBUILD
+++ b/mingw-w64-python-cattrs/PKGBUILD
@@ -3,14 +3,17 @@
 _realname=cattrs
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=25.2.0
+pkgver=25.3.0
 pkgrel=1
 pkgdesc='Complex custom class converters for attrs (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 url="https://catt.rs/"
 msys2_repository_url='https://github.com/python-attrs/cattrs'
+msys2_changelog_url='https://catt.rs/en/stable/history.html'
 msys2_references=(
+  'archlinux: python-cattrs'
+  'gentoo: dev-python/cattrs'
   'purl: pkg:pypi/cattrs'
 )
 license=('spdx:MIT')
@@ -23,7 +26,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python-build"
              "${MINGW_PACKAGE_PREFIX}-python-hatch-vcs")
 options=('!emptydirs')
 source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('f46c918e955db0177be6aa559068390f71988e877c603ae2e56c71827165cc06')
+sha256sums=('1ac88d9e5eda10436c4517e390a4142d88638fe682c436c93db7ce4a277b884a')
 
 build() {
   cp -r "${_realname}-${pkgver}" "python-build-${MSYSTEM}" && cd "python-build-${MSYSTEM}"