diff --git a/mingw-w64-aws-c-auth/PKGBUILD b/mingw-w64-aws-c-auth/PKGBUILD
index cae08714d2..835bf0313b 100644
--- a/mingw-w64-aws-c-auth/PKGBUILD
+++ b/mingw-w64-aws-c-auth/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=aws-c-auth
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=0.9.0
+pkgver=0.9.1
 pkgrel=1
 pkgdesc='C99 library implementation of AWS client-side authentication: standard credentials providers and signing (mingw-w64)'
 arch=('any')
@@ -20,7 +20,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-cmake"
              "${MINGW_PACKAGE_PREFIX}-ninja")
 source=("https://github.com/awslabs/aws-c-auth/archive/v${pkgver}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('aa6e98864fefb95c249c100da4ae7aed36ba13a8a91415791ec6fad20bec0427')
+sha256sums=('adae1e725d9725682366080b8bf8e49481650c436b846ceeb5efe955d5e03273')
 
 build() {
   declare -a _extra_config