diff --git a/mingw-w64-pngcrush/LICENSE b/mingw-w64-pngcrush/LICENSE
new file mode 100644
index 0000000000..3412dd04ed
--- /dev/null
+++ b/mingw-w64-pngcrush/LICENSE
@@ -0,0 +1,42 @@
+
+NOTICES
+
+If you have modified this source, you may insert additional notices
+immediately after this sentence.
+
+COPYRIGHT:
+
+Copyright (C) 1998-2002,2006-2009 Glenn Randers-Pehrson
+                                  (glennrp at users.sf.net)
+Copyright (C) 2005      Greg Roelofs
+
+DISCLAIMERS:
+
+The pngcrush computer program is supplied "AS IS".  The Author disclaims all
+warranties, expressed or implied, including, without limitation, the
+warranties of merchantability and of fitness for any purpose.  The
+Author assumes no liability for direct, indirect, incidental, special,
+exemplary, or consequential damages, which may result from the use of
+the computer program, even if advised of the possibility of such damage.
+There is no warranty against interference with your enjoyment of the
+computer program or against infringement.  There is no warranty that my
+efforts or the computer program will fulfill any of your particular purposes
+or needs.  This computer program is provided with all faults, and the entire
+risk of satisfactory quality, performance, accuracy, and effort is with
+the user.
+
+LICENSE:
+
+Permission is hereby irrevocably granted to everyone to use, copy, modify,
+and distribute this source code, or portions hereof, or executable programs
+compiled from it, for any purpose, without payment of any fee, subject to
+the following restrictions:
+
+1. The origin of this source code must not be misrepresented.
+
+2. Altered versions must be plainly marked as such and must not be
+   misrepresented as being the original source.
+
+3. This Copyright notice, disclaimer, and license may not be removed
+   or altered from any source or altered source distribution.
+
diff --git a/mingw-w64-pngcrush/PKGBUILD b/mingw-w64-pngcrush/PKGBUILD
index 7b8d3697da..f7812e0314 100644
--- a/mingw-w64-pngcrush/PKGBUILD
+++ b/mingw-w64-pngcrush/PKGBUILD
@@ -2,7 +2,7 @@
 
 _realname=pngcrush
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=1.7.77
+pkgver=1.7.83
 pkgrel=1
 pkgdesc="A tool for optimizing the compression of PNG files (mingw-w64)"
 arch=('any')
@@ -10,19 +10,23 @@ url="http://pmt.sourceforge.net/pngcrush"
 license=('custom')
 makedepends=("${MINGW_PACKAGE_PREFIX}-gcc")
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs" "${MINGW_PACKAGE_PREFIX}-libpng" "${MINGW_PACKAGE_PREFIX}-zlib")
-source=("http://downloads.sourceforge.net/pmt/$_realname-$pkgver-nolib.tar.gz")
-md5sums=('611c4a22965fe920d75fcc2497d038aa')
+source=("http://downloads.sourceforge.net/pmt/${_realname}-${pkgver}-nolib.tar.gz"
+        LICENSE)
+md5sums=('8ec6e7aabeddbf2db4c1979292d7b631'
+         'e6446a786d939c98fcada57f9ae6de1f')
 
 prepare() {
-  cd "${srcdir}/${_realname}-${pkgver}-nolib"
+  mv "${srcdir}/${_realname}-${pkgver}-nolib" "${srcdir}/${_realname}-build-${MINGW_CHOST}"
 }
 
 build() {
-  cd "${srcdir}/${_realname}-${pkgver}-nolib"
+  cd "${srcdir}/${_realname}-build-${MINGW_CHOST}"
   CFLAGS+=" -DPNGCRUSH_COUNT_COLORS" make
 }
 
 package() {
-  install -Dm755 ${srcdir}/${_realname}-${pkgver}-nolib/${_realname} \
-    ${pkgdir}${MINGW_PREFIX}/bin/${_realname}
+  install -Dm755 ${srcdir}/${_realname}-build-${MINGW_CHOST}/${_realname} \
+    "${pkgdir}"${MINGW_PREFIX}/bin/${_realname}
+  install -Dm644 LICENSE \
+    "$pkgdir"${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE
 }