diff --git a/media-libs/gst_libav/gst_libav-1.16.2.recipe b/media-libs/gst_libav/gst_libav-1.18.0.recipe
similarity index 69%
rename from media-libs/gst_libav/gst_libav-1.16.2.recipe
rename to media-libs/gst_libav/gst_libav-1.18.0.recipe
index 6a89c2b87..e92591b96 100644
--- a/media-libs/gst_libav/gst_libav-1.16.2.recipe
+++ b/media-libs/gst_libav/gst_libav-1.18.0.recipe
@@ -6,21 +6,24 @@ HOMEPAGE="https://gstreamer.freedesktop.org/"
 COPYRIGHT="Erik Walthinsen"
 LICENSE="GNU LGPL v2
 	GNU GPL v2"
-REVISION="3"
+REVISION="1"
 SOURCE_URI="https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-$portVersion.tar.xz"
-CHECKSUM_SHA256="c724f612700c15a933c7356fbeabb0bb9571fb5538f8b1b54d4d2d94188deef2"
+CHECKSUM_SHA256="42f93f5ce9a3fc22051e5f783a4574b56ebf213f331f75dcbc3552459bd3a06a"
 SOURCE_DIR="gst-libav-$portVersion"
 
 ARCHITECTURES="!x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
-libVersion="0.1602.0"
+libVersion="0.1800.0"
 
 PROVIDES="
 	gst_libav$secondaryArchSuffix = $portVersion
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
+	lib:libavcodec$secondaryArchSuffix
+	lib:libavformat$secondaryArchSuffix
+	lib:libavutil$secondaryArchSuffix
 	lib:libbz2$secondaryArchSuffix
 	lib:libglib_2.0$secondaryArchSuffix
 	lib:libgstapp_1.0$secondaryArchSuffix
@@ -39,6 +42,9 @@ SUPPLEMENTS="
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
+	devel:libavcodec$secondaryArchSuffix
+	devel:libavformat$secondaryArchSuffix
+	devel:libavutil$secondaryArchSuffix
 	devel:libbz2$secondaryArchSuffix
 	devel:libglib_2.0$secondaryArchSuffix
 	devel:libgstapp_1.0$secondaryArchSuffix >= $libVersion
@@ -52,37 +58,46 @@ BUILD_REQUIRES="
 	devel:libz$secondaryArchSuffix
 	"
 BUILD_PREREQUIRES="
-	cmd:aclocal
-	cmd:autoconf
-	cmd:automake
 	cmd:bison
+	cmd:cmake
 	cmd:flex
 	cmd:gcc$secondaryArchSuffix
 	cmd:grep
 	cmd:ld$secondaryArchSuffix
-	cmd:libtoolize$secondaryArchSuffix
 	cmd:make
+	cmd:meson
+	cmd:ninja
 	cmd:orcc$secondaryArchSuffix
 	cmd:pkg_config$secondaryArchSuffix
 	cmd:python
 	cmd:python3
-	cmd:yasm
 	cmd:which
 	"
 
 BUILD()
 {
-	cd $sourceDir
-	./configure \
-		--enable-orc \
-		--enable-gpl \
-		--with-libav-extra-configure="--disable-mmx --disable-asm"
-	make $jobArgs
+	export CFLAGS="-lnetwork"
+
+	meson build \
+		--prefix=$prefix \
+		--bindir=$binDir \
+		--libdir=$libDir \
+		--libexecdir=$libDir \
+		--datadir=$dataDir \
+		--mandir=$manDir \
+		--includedir=$includeDir \
+		-D doc=disabled \
+		-D package-name="GStreamer Plugins LibAV (Haiku)" \
+		-D package-origin="https://www.haiku-os.org/" \
+		-D examples=disabled \
+		-D test=disabled \
+		-D nls=disabled \
+		-D orc=enabled
+
+	meson compile -C build
 }
 
 INSTALL()
 {
-	mkdir -p $libDir/gstreamer-1.0
-	cp -f $sourceDir/ext/libav/.libs/libgstlibav.so $libDir/gstreamer-1.0
-	strip $libDir/gstreamer-1.0/libgstlibav.so
+	meson install -C build
 }