diff --git a/cython/PKGBUILD b/cython/PKGBUILD
index 28712ead..361534a0 100644
--- a/cython/PKGBUILD
+++ b/cython/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=cython
 pkgbase=${_realname}
 pkgname=('cython')
-pkgver=0.29.17
+pkgver=0.29.21
 pkgrel=1
 pkgdesc='C-Extensions for Python'
 arch=('i686' 'x86_64')
@@ -12,7 +12,7 @@ license=('APACHE')
 depends=('python-setuptools')
 makedepends=('gcc' 'libcrypt-devel')
 source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/cython/cython/archive/${pkgver}.tar.gz")
-sha256sums=('5ab5c1e92fe334bcd3cde3b0c34dd96d1b007d64e7fa9fdbf53bb368c5d27e22')
+sha256sums=('e2e38e1f0572ca54d6085df3dec8b607d20e81515fb80215aed19c81e8fe2079')
 
 prepare() {
   cd "${srcdir}"
@@ -28,4 +28,4 @@ build() {
 package() {
   cd "${srcdir}/python-build-${CARCH}"
   DISTUTILS_DEBUG=1 /usr/bin/python setup.py install --root="${pkgdir}" --optimize=1 --skip-build
-}
\ No newline at end of file
+}