diff --git a/graphics/libavif/Makefile b/graphics/libavif/Makefile
index ef42dc4b06d7..30a6588d8e41 100644
--- a/graphics/libavif/Makefile
+++ b/graphics/libavif/Makefile
@@ -1,58 +1,59 @@
 PORTNAME=	libavif
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.9.3
 CATEGORIES=	graphics
 
 PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
 PATCHFILES+=	2340cdb5f0c2.patch:-p1 # https://github.com/AOMediaCodec/libavif/pull/296
+PATCHFILES+=	dce4c2a5f4bb.patch:-p1 # https://github.com/AOMediaCodec/libavif/pull/783
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Library for encoding and decoding .avif files
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libpng.so:graphics/png
 
 USES=		cmake:testing compiler:c11 cpe jpeg pkgconfig
 CPE_VENDOR=	aomedia
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	AOMediaCodec
 CMAKE_ON=	AVIF_BUILD_APPS
 CMAKE_TESTING_ON=	AVIF_BUILD_TESTS
 CMAKE_TESTING_TARGET=	avif_test_all
 
 OPTIONS_DEFINE=	AOM DAV1D GAV1 LIBYUV PIXBUF RAV1E SVTAV1
 OPTIONS_DEFAULT=AOM DAV1D PIXBUF
 OPTIONS_SUB=	yes
 
 AOM_DESC=		AV1 encoding/decoding via libaom
 AOM_LIB_DEPENDS=	libaom.so:multimedia/aom
 AOM_CMAKE_BOOL=		AVIF_CODEC_AOM
 
 DAV1D_DESC=		AV1 decoding via libdav1d
 DAV1D_LIB_DEPENDS=	libdav1d.so:multimedia/dav1d
 DAV1D_CMAKE_BOOL=	AVIF_CODEC_DAV1D
 
 GAV1_DESC=		AV1 decoding via libgav1
 GAV1_LIB_DEPENDS=	libgav1.so:multimedia/libgav1
 GAV1_CMAKE_BOOL=	AVIF_CODEC_LIBGAV1
 
 LIBYUV_DESC=		Colorspace conversion via libyuv
 LIBYUV_BUILD_DEPENDS=	libyuv>=0.0.1774:graphics/libyuv
 LIBYUV_LIB_DEPENDS=	libyuv.so:graphics/libyuv
 
 PIXBUF_USES=		gnome
 PIXBUF_USE=		GNOME=gdkpixbuf2
 PIXBUF_CMAKE_BOOL=	AVIF_BUILD_GDK_PIXBUF
 
 RAV1E_DESC=		AV1 encoding via librav1e
 RAV1E_LIB_DEPENDS=	librav1e.so:multimedia/librav1e
 RAV1E_CMAKE_BOOL=	AVIF_CODEC_RAV1E
 
 SVTAV1_DESC=		AV1 encoding via SVT-AV1
 SVTAV1_LIB_DEPENDS=	libSvtAv1Enc.so:multimedia/svt-av1
 SVTAV1_CMAKE_BOOL=	AVIF_CODEC_SVT
 
 .include <bsd.port.mk>
diff --git a/graphics/libavif/distinfo b/graphics/libavif/distinfo
index ebcf89370a08..fde5e928859c 100644
--- a/graphics/libavif/distinfo
+++ b/graphics/libavif/distinfo
@@ -1,5 +1,7 @@
 TIMESTAMP = 1634768575
 SHA256 (AOMediaCodec-libavif-v0.9.3_GH0.tar.gz) = bcd9a1f57f982a9615eb7e2faf87236dc88eb1d0c886f3471c7440ead605060d
 SIZE (AOMediaCodec-libavif-v0.9.3_GH0.tar.gz) = 2000521
 SHA256 (2340cdb5f0c2.patch) = acc0733963b7e1c9f4bb3563b052a15aff6705729ae08a50123f7a0d537396e5
 SIZE (2340cdb5f0c2.patch) = 1714
+SHA256 (dce4c2a5f4bb.patch) = a516cbcce0d93791ed9e5bfa3eb6f21d3e05d2e725852698089f0a138cda2b39
+SIZE (dce4c2a5f4bb.patch) = 1471