diff --git a/swig/PKGBUILD b/swig/PKGBUILD
index c7a993cf..5c864faf 100644
--- a/swig/PKGBUILD
+++ b/swig/PKGBUILD
@@ -1,20 +1,23 @@
 # Maintainer: Alexey Pavlov <alexpux@gmail.com>
 
 pkgname=swig
-pkgver=4.2.1
+pkgver=4.3.1
 pkgrel=1
 pkgdesc="Generate scripting interfaces to C/C++ code"
 arch=('i686' 'x86_64')
 url="https://www.swig.org/"
 msys2_references=(
   "anitya: 4919"
+  "archlinux: swig"
+  "cygwin: swig"
+  "gentoo: dev-lang/swig"
 )
 license=('custom')
 depends=('zlib' 'libpcre2_8')
 makedepends=('zlib-devel' 'pcre2-devel' 'autotools' 'gcc')
 source=(https://downloads.sourceforge.net/${pkgname}/${pkgname}-${pkgver}.tar.gz
         0001-no-stdcall.patch)
-sha256sums=('fa045354e2d048b2cddc69579e4256245d4676894858fcf0bab2290ecf59b7d8'
+sha256sums=('44fc829f70f1e17d635a2b4d69acab38896699ecc24aa023e516e0eabbec61b8'
             '61f4b47694e89f566d50702def201bafba2ac84c2b35b3f0a00a5ccb834acf62')
 
 prepare() {