diff --git a/mingw-w64-charls/PKGBUILD b/mingw-w64-charls/PKGBUILD
index 20bd349dd1..c841ee2662 100644
--- a/mingw-w64-charls/PKGBUILD
+++ b/mingw-w64-charls/PKGBUILD
@@ -3,11 +3,11 @@
 _realname=charls
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=2.2.0
-pkgrel=2
+pkgver=2.3.4
+pkgrel=1
 pkgdesc="CharLS, a C++ JPEG-LS library implementation (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
 url='https://github.com/team-charls/charls'
 license=('spdx:BSD-3-Clause')
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs")
@@ -17,7 +17,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
 options=('strip' 'staticlibs')
 source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/team-charls/charls/archive/${pkgver}.tar.gz"
         "0001-shlib-name.patch")
-sha256sums=('e1d7dd70cd9d6d46de5abbf22278dc8169707995a21e8bf705f5746c04c76891'
+sha256sums=('28e895a6e22daee76c24cf4d36c62bb20fd60fad0c9cfefc2eb8fa9b6045ae84'
             'cdb48a2e19272f36b462e2a4c98c1cb17407fef0586c612c2d04386c34cc6095')
 
 prepare() {