diff --git a/mingw-w64-gst-libav/PKGBUILD b/mingw-w64-gst-libav/PKGBUILD
index abf9045af4..5130f9bf86 100644
--- a/mingw-w64-gst-libav/PKGBUILD
+++ b/mingw-w64-gst-libav/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=gst-libav
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=1.18.1
+pkgver=1.18.2
 pkgrel=1
 pkgdesc="GStreamer libav (mingw-w64)"
 arch=('any')
@@ -18,20 +18,19 @@ depends=("${MINGW_PACKAGE_PREFIX}-gst-plugins-base"
          "${MINGW_PACKAGE_PREFIX}-ffmpeg")
 options=(!libtool strip staticlibs)
 source=(${url}/src/${_realname}/${_realname}-${pkgver}.tar.xz)
-sha256sums=('39a717bc2613efbbba19df3cf5cacff0987471fc8281ba2c5dcdeaded79c2ed8')
+sha256sums=('36969ad44c5f0756a8a90215410710d6c39713d58f6cee13d663be9774557f49')
 
 prepare() {
-  cd ${srcdir}/${_realname}-${pkgver}
+  cd "${srcdir}/${_realname}-${pkgver}"
 
 }
 
 build() {
   [[ -d "${srcdir}/build-${MINGW_CHOST}" ]] && rm -rf "${srcdir}/build-${MINGW_CHOST}"
-  mkdir -p "${srcdir}/build-${MINGW_CHOST}"
-  cd "${srcdir}/build-${MINGW_CHOST}"
+  mkdir -p "${srcdir}/build-${MINGW_CHOST}" && cd "${srcdir}/build-${MINGW_CHOST}"
 
   MSYS2_ARG_CONV_EXCL="--prefix=" \
-  ${MINGW_PREFIX}/bin/meson \
+  ${MINGW_PREFIX}/bin/meson.exe \
     --prefix="${MINGW_PREFIX}" \
     --buildtype plain \
     --wrap-mode=nofallback \
@@ -40,13 +39,13 @@ build() {
     -Ddoc=disabled \
     ../${_realname}-${pkgver}
 
-  ninja
+  ${MINGW_PREFIX}/bin/ninja.exe
 }
 
 package() {
   cd "${srcdir}/build-${MINGW_CHOST}"
 
-  DESTDIR="${pkgdir}" ninja install
+  DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/ninja.exe install
 
   rm -f ${pkgdir}${MINGW_PREFIX}/lib/gstreamer*/*.a
 }