diff --git a/mingw-w64-python-u-msgpack/PKGBUILD b/mingw-w64-python-u-msgpack/PKGBUILD
index a5b909ab3a..4c0cca4414 100644
--- a/mingw-w64-python-u-msgpack/PKGBUILD
+++ b/mingw-w64-python-u-msgpack/PKGBUILD
@@ -4,7 +4,7 @@ _realname=u-msgpack
 pkgbase=mingw-w64-python-${_realname}
 _pkgname=${_realname}-python
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}"  "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=2.5.0
+pkgver=2.5.1
 pkgrel=1
 pkgdesc="portable, lightweight MessagePack serializer and deserializer for Python (mingw-w64)"
 arch=('any')
@@ -18,7 +18,7 @@ checkdepends=("${MINGW_PACKAGE_PREFIX}-python3-pytest"
               "${MINGW_PACKAGE_PREFIX}-python2-pytest")
 options=('staticlibs' 'strip' '!debug')
 source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/vsergeev/u-msgpack-python/archive/v$pkgver.tar.gz")
-sha256sums=('412a951097a33a28e6f6136227ce46d8b7ddd44501f87a73f881ed8e41912861')
+sha256sums=('8b4e772309192775de8ff80677481aebb85b753b523a821aa406be9030d15fa5')
 
 # Helper macros to help make tasks easier #
 apply_patch_with_msg() {