diff --git a/mingw-w64-simdjson/PKGBUILD b/mingw-w64-simdjson/PKGBUILD
index 1d348150ef..cb3647da1b 100644
--- a/mingw-w64-simdjson/PKGBUILD
+++ b/mingw-w64-simdjson/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=simdjson
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=3.6.3
+pkgver=3.6.4
 pkgrel=1
 pkgdesc="A C++ library to see how fast we can parse JSON with complete validation (mingw-w64)"
 arch=('any')
@@ -19,7 +19,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
              "${MINGW_PACKAGE_PREFIX}-ninja"
              "${MINGW_PACKAGE_PREFIX}-cc")
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/simdjson/simdjson/archive/v${pkgver}.tar.gz")
-sha512sums=('b9fa7e554ded4e6cbe9d70ee29aa5b582e58b8b2ada1a781e58746082bb7d31791a4e2ea8b43d9391d783e61e489554f260448029c0b7e730cc69dc44f4aa86a')
+sha512sums=('30dbc39166f092808d8642a2e4ca37c10999c511aa90e349409b3f4765c638498070ed9ed53ec7bfda9a9442557c7407ee0468a0845d53346d4a990f6d8c3c5b')
 
 build() {
   mkdir -p "${srcdir}/build-dynamic-${MSYSTEM}" && cd "${srcdir}/build-dynamic-${MSYSTEM}"