diff --git a/.SRCINFO b/.SRCINFO
index 3b11868..0c99a80 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,10 +1,11 @@
 pkgbase = opencpn
 	pkgdesc = Open Source Chart Plotting / Marine Navigation
 	pkgver = 5.2.0
-	pkgrel = 3
+	pkgrel = 4
 	url = http://opencpn.org
 	install = opencpn.install
 	arch = x86_64
+	arch = aarch64
 	license = GPL2
 	makedepends = cmake
 	makedepends = lsb-release
diff --git a/PKGBUILD b/PKGBUILD
index 0623890..5fc9ab3 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,9 +8,9 @@
 pkgname=opencpn
 _name="OpenCPN"
 pkgver=5.2.0
-pkgrel=3
+pkgrel=4
 pkgdesc="Open Source Chart Plotting / Marine Navigation"
-arch=('x86_64')
+arch=('x86_64' 'aarch64')
 license=("GPL2")
 depends=('wxgtk3' 'gpsd' 'portaudio' 'tinyxml' 'hicolor-icon-theme' 'webkit2gtk')
 makedepends=('cmake' 'lsb-release')