diff --git a/libsamplerate/trunk/PKGBUILD b/libsamplerate/trunk/PKGBUILD
index 0a10da69950..627c94c987b 100644
--- a/libsamplerate/trunk/PKGBUILD
+++ b/libsamplerate/trunk/PKGBUILD
@@ -3,39 +3,38 @@
 
 pkgname=libsamplerate
 pkgver=0.1.9
-pkgrel=3
+pkgrel=4
 pkgdesc="Secret Rabbit Code - aka Sample Rate Converter for audio"
 arch=('x86_64')
-url="http://www.mega-nerd.com/SRC/index.html"
+url="https://libsndfile.github.io/libsamplerate/"
 license=('BSD')
 depends=('glibc')
-makedepends=('libsndfile.so')
+makedepends=('git' 'libsndfile.so')
 checkdepends=('fftw')
 optdepends=('libsndfile.so: for sndfile-resample')
 provides=('libsamplerate.so')
-# upstream might soonish become github (requested detached signatures):
-# https://github.com/erikd/libsamplerate/issues/39
-source=("http://www.mega-nerd.com/SRC/${pkgname}-${pkgver}.tar.gz")
-sha512sums=('78596657963cbf06785e3e6e1190b093df71da52ca340e75bd8246a962cd79dd1c90fa5527c607cebcb296e2c1ee605015278b274e3b768f2f3fbeb0eadfb728')
+source=("git+https://github.com/libsndfile/libsamplerate.git#tag=v${pkgver}?signed")
+validpgpkeys=('31D95CAB6D80D262244A1750A47620E801E47E95') # David Seifert <soap@gentoo.org>
+sha512sums=('SKIP')
 
 prepare() {
-  cd "${pkgname}-${pkgver}"
+  cd "${pkgname}"
   autoreconf -vfi
 }
 
 build() {
-  cd "${pkgname}-${pkgver}"
+  cd "${pkgname}"
   ./configure --prefix=/usr
   make
 }
 
 check() {
-  cd "${pkgname}-${pkgver}"
+  cd "${pkgname}"
   make -k check
 }
 
 package() {
-  cd "${pkgname}-${pkgver}"
+  cd "${pkgname}"
   make DESTDIR="${pkgdir}" install
   install -vDm 644 {AUTHORS,NEWS,README,ChangeLog} \
     -t "${pkgdir}/usr/share/doc/${pkgname}"