diff --git a/mingw-w64-python-dill/PKGBUILD b/mingw-w64-python-dill/PKGBUILD
index 28a65541d8..d71533588e 100644
--- a/mingw-w64-python-dill/PKGBUILD
+++ b/mingw-w64-python-dill/PKGBUILD
@@ -3,8 +3,8 @@
 _realname=dill
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=0.3.9
-pkgrel=2
+pkgver=0.4.0
+pkgrel=1
 pkgdesc='Serialize all of python (almost) (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -20,7 +20,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python-build"
              "${MINGW_PACKAGE_PREFIX}-python-setuptools")
 options=('!strip')
 source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('81aa267dddf68cbfe8029c42ca9ec6a4ab3b22371d1c450abc54422577b4512c')
+sha256sums=('0633f1d2df477324f53a895b02c901fb961bdbf65a17122586ea7019292cbcf0')
 
 build() {
   cp -r "${_realname}-${pkgver}" "python-build-${MSYSTEM}" && cd "python-build-${MSYSTEM}"