diff --git a/qubes-vm-qrexec/APKBUILD b/qubes-vm-qrexec/APKBUILD
index 85ca192..16fc4eb 100644
--- a/qubes-vm-qrexec/APKBUILD
+++ b/qubes-vm-qrexec/APKBUILD
@@ -3,9 +3,9 @@
 
 pkgname=qubes-vm-qrexec
 subpackages="$pkgname-openrc $pkgname-doc $pkgname-pyc"
-pkgver=4.2.11
+pkgver=4.2.17
 _gittag="v$pkgver"
-pkgrel=1
+pkgrel=0
 pkgdesc="The Qubes qrexec files (qube side)"
 arch="x86_64"
 url="https://github.com/QubesOS/qubes-core-qrexec"
@@ -33,7 +33,7 @@ prepare() {
 	default_prepare
 	# remove all -Werror
 	msg "Eradicating -Werror..."
-	find . \( -name '*.mk' -o -name 'Make*' \) -exec sed -i -e 's/-Werror//g' {} +
+	find . \( -name '*.mk' -o -name 'Make*' \) -exec sed -i -e 's/-Werror*. //g' {} +
 }
 
 build() {
@@ -53,7 +53,7 @@ package() {
 	install -Dm 755 "$srcdir"/qubes-qrexec-agent.openrc "$pkgdir"/etc/init.d/qubes-qrexec-agent
 }
 sha512sums="
-40382ef5ddcacc3b1eef1cf9701e2a32ff71324e274761dc8bd38bd47a2512c622a57689106dda2ba451ff614c434144dba2fdc3286c7caefb7b3f3565d0e6c4  qubes-vm-qrexec-v4.2.11.tar.gz
+5e4df225e29d9f24823338a03ca40c384fff9c1623d8b718367b65516fe25db7bbb0729dd8323a0366937e756c560a22c9f77ef5fe3717dd2e053f3b5d156879  qubes-vm-qrexec-v4.2.17.tar.gz
 e2dd5cace82e881c40d5d37c69f7327fbabde81c9d23283de23de9f1197b7b018ef07a8d90e95c61bd249426d9d8297e7cb372333245941ffa0682c90ea3461f  qubes-qrexec-agent.openrc
 3cbe66c8251d0cbe078d78ac9a2aef2d6c095c4f514ff0aab69dd724dee7488cf84dff4af2210d8a2298a052db49e85b0e38ac45456a8aa9bd1e4a7de0311b69  makefile-remove-cc-cflags.patch
 69b88c8d344f0d575eac398937040ba39a0d8fb8ea0a2b160c48d84775e1da4e226a76f3c5d3be7b045f577b634bb35cd5c5536248e18117c4121a38f9f3bf13  agent-qrexec-fork-server-undef-fortify-source.patch