diff --git a/mingw-w64-aws-c-event-stream/PKGBUILD b/mingw-w64-aws-c-event-stream/PKGBUILD
index 186791a7ce..dcc20b1cbd 100644
--- a/mingw-w64-aws-c-event-stream/PKGBUILD
+++ b/mingw-w64-aws-c-event-stream/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=aws-c-event-stream
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=0.4.3
+pkgver=0.5.0
 pkgrel=1
 pkgdesc='C99 implementation of the vnd.amazon.eventstream content-type (mingw-w64)'
 arch=('any')
@@ -22,7 +22,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-ninja")
 conflicts=("${MINGW_PACKAGE_PREFIX}-aws-sdk-cpp<1.8.149")
 source=("https://github.com/awslabs/aws-c-event-stream/archive/v${pkgver}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('d7d82c38bae68d2287ac59972a76b2b6159e7a3d7c9b7edb1357495aa4d0c0de')
+sha256sums=('3a53a9d05f9e2fd06036a12854a8b4f05a0c4858bb5b8df8a30edba9de8532b5')
 
 build() {
   declare -a _extra_config