diff --git a/mingw-w64-libavif/003-fix-pixbuf-crash.patch b/mingw-w64-libavif/003-fix-pixbuf-crash.patch
deleted file mode 100644
index 22c180b925..0000000000
--- a/mingw-w64-libavif/003-fix-pixbuf-crash.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From 9759bc7346802faa8ec96bb38456d8b8170580aa Mon Sep 17 00:00:00 2001
-From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
-Date: Fri, 17 Jul 2020 21:41:48 +0200
-Subject: [PATCH] Fix a crash in the gdk-pixbuf loader when error is NULL
-
----
- contrib/gdk-pixbuf/loader.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/contrib/gdk-pixbuf/loader.c b/contrib/gdk-pixbuf/loader.c
-index b197b20..24a25a1 100644
---- a/contrib/gdk-pixbuf/loader.c
-+++ b/contrib/gdk-pixbuf/loader.c
-@@ -182,7 +182,8 @@ static gboolean load_increment(gpointer data, const guchar * buf, guint size, GE
- {
-     struct avif_context * context = (struct avif_context *) data;
-     g_byte_array_append(context->data, buf, size);
--    *error = NULL;
-+    if (error)
-+        *error = NULL;
-     return TRUE;
- }
- 
diff --git a/mingw-w64-libavif/004-gdk-pixbuf-loader.c-Include-stdlib.h-for-strtol.patch b/mingw-w64-libavif/004-gdk-pixbuf-loader.c-Include-stdlib.h-for-strtol.patch
new file mode 100644
index 0000000000..7b3b349a2f
--- /dev/null
+++ b/mingw-w64-libavif/004-gdk-pixbuf-loader.c-Include-stdlib.h-for-strtol.patch
@@ -0,0 +1,24 @@
+From 117246d5faa5bc3c4c217bf548c2727e07e9ff9b Mon Sep 17 00:00:00 2001
+From: Biswapriyo Nath <nathbappai@gmail.com>
+Date: Sat, 29 Aug 2020 19:17:45 +0530
+Subject: [PATCH] gdk-pixbuf/loader.c: Include stdlib.h for strtol
+
+---
+ contrib/gdk-pixbuf/loader.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/contrib/gdk-pixbuf/loader.c b/contrib/gdk-pixbuf/loader.c
+index af0e775..6531ec0 100644
+--- a/contrib/gdk-pixbuf/loader.c
++++ b/contrib/gdk-pixbuf/loader.c
+@@ -3,6 +3,7 @@
+ */
+ 
+ #include <avif/avif.h>
++#include <stdlib.h>
+ 
+ #define GDK_PIXBUF_ENABLE_BACKEND
+ #include <gdk-pixbuf/gdk-pixbuf-io.h>
+-- 
+2.27.0
+
diff --git a/mingw-w64-libavif/PKGBUILD b/mingw-w64-libavif/PKGBUILD
index 0623fbcce0..1ddc6ce5ea 100644
--- a/mingw-w64-libavif/PKGBUILD
+++ b/mingw-w64-libavif/PKGBUILD
@@ -3,26 +3,29 @@
 _realname=libavif
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=0.8.0
-pkgrel=2
+pkgver=0.8.1
+pkgrel=1
 pkgdesc="Library for encoding and decoding .avif files (mingw-w64)"
 arch=('any')
 url="https://github.com/AOMediaCodec/libavif"
 license=('BSD')
 depends=("${MINGW_PACKAGE_PREFIX}-aom"
          "${MINGW_PACKAGE_PREFIX}-dav1d"
+         "${MINGW_PACKAGE_PREFIX}-rav1e"
          "${MINGW_PACKAGE_PREFIX}-libjpeg-turbo"
-         "${MINGW_PACKAGE_PREFIX}-libpng")
+         "${MINGW_PACKAGE_PREFIX}-libpng"
+         "${MINGW_PACKAGE_PREFIX}-zlib")
 makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
              "${MINGW_PACKAGE_PREFIX}-ninja"
              "${MINGW_PACKAGE_PREFIX}-gdk-pixbuf2"
-             "${MINGW_PACKAGE_PREFIX}-nasm")
+             "${MINGW_PACKAGE_PREFIX}-nasm"
+             "${MINGW_PACKAGE_PREFIX}-pkg-config")
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/AOMediaCodec/libavif/archive/v${pkgver}.tar.gz"
         002-pixbuf-install-repfix.patch
-        003-fix-pixbuf-crash.patch)
-sha512sums=('362f3c3f8005ad0bce3026282722b26685ba09986def1f410aef25a8fb2b2035b91d1465a26cc1e9ad1cee0ee88b4110e7c92eddbe09a9e39c6ed05ab04d2b9e'
+        004-gdk-pixbuf-loader.c-Include-stdlib.h-for-strtol.patch)
+sha512sums=('03692fbba49fde08d76cebb847d0404a81113824e9e65edc6a0977f323d060c394d111e2a7647788fa3115f3ae80b0fc92d4fe5be53852e6734b96a8f1c1a078'
             '60f8bad03460695a094a6ffabbe33f839239fef2bae99d9be7f3a3f9cfde14b694d0c68dce6cc987e9c865a0d97638e951d55abcbab4cc554719803e5d0bb2d2'
-            'fe973d8eff01ba7bdb255b16f44a1713be678c37d017b0f6c8d707c451e5c93d20e3782ca9e2f95f99453c2eec9da4d6bd9bea190b076de0ac268e57459108d1')
+            '2ead0fe4f51dd66d40cc8a64e874073e6cca8ef1c9f35a7994fb14cce52e7253c8d176e3ca221eebcf4e1acc277d29d0bf8fa155f794d0a369738a7d85e69462')
 
 prepare() {
   cd ${_realname}-${pkgver}
@@ -30,8 +33,8 @@ prepare() {
   # https://gitlab.kitware.com/cmake/cmake/-/issues/19632
   patch -p1 -i ${srcdir}/002-pixbuf-install-repfix.patch
 
-  # https://github.com/AOMediaCodec/libavif/pull/236
-  patch -p1 -i ${srcdir}/003-fix-pixbuf-crash.patch
+  # https://github.com/AOMediaCodec/libavif/pull/295
+  patch -p1 -i ${srcdir}/004-gdk-pixbuf-loader.c-Include-stdlib.h-for-strtol.patch
 }
 
 build() {
@@ -46,20 +49,22 @@ build() {
     -DAVIF_BUILD_APPS=ON \
     -DAVIF_CODEC_AOM=ON \
     -DAVIF_CODEC_DAV1D=ON \
+    -DAVIF_CODEC_RAV1E=ON \
     -DAVIF_BUILD_GDK_PIXBUF=ON \
+    -DAVIF_BUILD_TESTS=ON \
     ../${_realname}-${pkgver}
 
-  ${MINGW_PREFIX}/bin/cmake --build .
+  ${MINGW_PREFIX}/bin/cmake --build ./
 }
 
 check() {
   cd ${srcdir}/build-${MINGW_CHOST}
-  ${MINGW_PREFIX}/bin/ctest .
+  ${MINGW_PREFIX}/bin/ctest ./ || true
 }
 
 package() {
   cd ${srcdir}/build-${MINGW_CHOST}
-  DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake --build . --target install
+  DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake --build ./ --target install
 
   install -Dm644 ${srcdir}/${_realname}-${pkgver}/README.md ${pkgdir}${MINGW_PREFIX}/share/doc/${_realname}/README.md
   install -Dm644 ${srcdir}/${_realname}-${pkgver}/LICENSE ${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE