diff --git a/upx/PKGBUILD b/upx/PKGBUILD
index 0df62097..8cd58edc 100644
--- a/upx/PKGBUILD
+++ b/upx/PKGBUILD
@@ -5,7 +5,7 @@
 # Contributor (Arch Linux): Daniel J Griffiths <ghost1227@archlinux.us>
 
 pkgname=upx
-pkgver=4.2.1
+pkgver=4.2.2
 pkgrel=1
 pkgdesc='Ultimate executable compressor.'
 arch=('i686' 'x86_64')
@@ -14,7 +14,7 @@ license=('GPL')
 depends=('ucl' 'zlib')
 makedepends=('ucl-devel' 'zlib-devel' 'gcc' 'make' 'cmake' 'ninja')
 source=("https://github.com/${pkgname}/${pkgname}/releases/download/v${pkgver}/${pkgname}-${pkgver}-src.tar.xz")
-sha256sums=('cc562ea7dbd8cec4505edea68736e04030ec5891c1e2a300e3c0d0eac6364479')
+sha256sums=('42ee0455eea610ef7ee732aa1f657b34a351ebcfa64a24c1e2a7aaec74c1e038')
 
 build() {
   [[ -d build-${CARCH} ]] && rm -rf build-${CARCH}