diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index bc4c37d..cbde967 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -2,7 +2,7 @@
 # Contributor: Guillaume Horel <guillaume.horel@gmail.com>
 
 pkgname=arrow
-pkgver=8.0.1
+pkgver=9.0.0
 pkgrel=1
 pkgdesc="Columnar in-memory analytics layer for big data."
 arch=(x86_64)
@@ -17,13 +17,17 @@ makedepends=(boost cmake flatbuffers gmock python-numpy git clang)
 source=(https://archive.apache.org/dist/${pkgname}/${pkgname}-${pkgver}/apache-${pkgname}-${pkgver}.tar.gz{,.asc}
         git+https://github.com/apache/parquet-testing.git
         git+https://github.com/apache/arrow-testing.git)
-sha256sums=('82d46929f7574715551da21700f100b39f99c3c4d6790f26cac86d869d64e94e'
+sha256sums=('a9a033f0a3490289998f458680d19579cf07911717ba65afde6cb80070f7a9b5'
             'SKIP'
             'SKIP'
             'SKIP')
 validpgpkeys=(265F80AB84FE03127E14F01125BCCA5220D84079  # Krisztian Szucs (apache) <szucs.krisztian@gmail.com>
               08D3564B7C6A9CAFBFF6A66791D18FCF079F8007) # Kouhei Sutou <kou@cozmixng.org>
 
+prepare(){
+  sed -i 's/"8.1.0"/"9.0.0"/' apache-${pkgname}-${pkgver}/cpp/cmake_modules/ThirdpartyToolchain.cmake
+}
+
 build(){
   CC=clang \
   CXX=clang++ \
@@ -51,7 +55,8 @@ build(){
     -DARROW_PLASMA=ON \
     -DARROW_PYTHON=ON \
     -DARROW_TENSORFLOW=ON \
-    -DARROW_SIMD_LEVEL=AVX2 \
+    -DARROW_SIMD_LEVEL=NONE \
+    -DARROW_RUNTIME_SIMD_LEVEL=MAX \
     -DARROW_USE_GLOG=ON \
     -DARROW_WITH_BROTLI=ON \
     -DARROW_WITH_BZ2=ON \