diff --git a/backports/coin/APKBUILD b/backports/coin/APKBUILD
index 723ea30..e6068c3 100644
--- a/backports/coin/APKBUILD
+++ b/backports/coin/APKBUILD
@@ -1,15 +1,15 @@
 # Contributor: Aiden Grossman <agrossman154@yahoo.com>
-# Maintainer:
+# Maintainer: Antoine Martin (ayakael) <dev@ayakael.net>
 pkgname=coin
-pkgver=4.0.0
-pkgrel=7
+pkgver=4.0.3
+pkgrel=0
 pkgdesc="OpenGL OpenInventor compatible graphics library"
 url="https://github.com/coin3d/coin"
 license="BSD-3-Clause"
 arch="all"
 makedepends="boost-dev cmake glu-dev graphviz samurai"
 subpackages="$pkgname-dev"
-source="https://github.com/coin3d/coin/releases/download/Coin-$pkgver/coin-$pkgver-src.tar.gz
+source="https://github.com/coin3d/coin/releases/download/v$pkgver/coin-$pkgver-src.tar.gz
 	TestSuitePatch.patch
 	"
 builddir="$srcdir/coin"
@@ -31,6 +31,6 @@ package() {
 }
 
 sha512sums="
-e036276a243bfe252569cee1b67d38b8633fcf35bdf4e366a92ca67e23799d54d91fe272c23b383c451d330cee284809f28f237857493948149e0da1ebd64fae  coin-4.0.0-src.tar.gz
+b661bf2124b0de1b46e76a6699b0975abb3aed4dc9019bf32531c535179dc84a90fe4e19def6f6cda7b175470636040d0e58812d532198cf207296d37c539915  coin-4.0.3-src.tar.gz
 aab464244b13371badf0878e5bfbcce859a42756cf8c7657d1480318aa291d296eac2741219c346bae056f761c5f46857f8fd1ec1c4129f86bc10236d3869deb  TestSuitePatch.patch
 "