diff --git a/mingw-w64-blosc2/PKGBUILD b/mingw-w64-blosc2/PKGBUILD
index 88180f56ae..7d37d41422 100644
--- a/mingw-w64-blosc2/PKGBUILD
+++ b/mingw-w64-blosc2/PKGBUILD
@@ -4,7 +4,7 @@ _realname=blosc2
 _srcname=c-blosc2
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=2.10.2
+pkgver=2.10.3
 pkgrel=1
 pkgdesc="A blocking, shuffling and lossless compression library (mingw-w64)"
 arch=('any')
@@ -19,7 +19,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
              "${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-ninja")
 source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/Blosc/c-blosc2/archive/v${pkgver}.tar.gz")
-sha256sums=('069785bc14c006c7dab40ea0c620bdf3eb8752663fd55c706d145bceabc2a31d')
+sha256sums=('ddd28cb4cfaa9143a5461a8cf5b2b8f4c7fcb4c84018c823d2a507998b937869')
 
 build() {
   mkdir -p "${srcdir}"/build-${MSYSTEM} && cd "${srcdir}"/build-${MSYSTEM}