diff --git a/mingw-w64-python-numba/PKGBUILD b/mingw-w64-python-numba/PKGBUILD
index 79c178edd8..6d7e82f29a 100644
--- a/mingw-w64-python-numba/PKGBUILD
+++ b/mingw-w64-python-numba/PKGBUILD
@@ -3,43 +3,43 @@
 _realname=numba
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=0.53.1
-pkgrel=3
+pkgver=0.54.1
+pkgrel=1
 pkgdesc='NumPy aware dynamic Python compiler using LLVM (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 url="https://numba.pydata.org/"
 license=('BSD')
-depends=("${MINGW_PACKAGE_PREFIX}-python-llvmlite>=0.34.0" "${MINGW_PACKAGE_PREFIX}-python-numpy>=1.15")
+depends=("${MINGW_PACKAGE_PREFIX}-python-llvmlite>=0.37" "${MINGW_PACKAGE_PREFIX}-python-numpy>=1.17")
 makedepends=("${MINGW_PACKAGE_PREFIX}-python-setuptools" "${MINGW_PACKAGE_PREFIX}-cython")
 optdepends=("${MINGW_PACKAGE_PREFIX}-python-scipy>=1.0.0")
 options=('!emptydirs')
 source=(numba-$pkgver.tar.gz::"https://github.com/numba/numba/archive/$pkgver.tar.gz"
-       "omppool.patch"
-	   "setup.patch")
-sha256sums=('c0d5ef90eb959f919cf134512259459430c58d566ff2124535572648b3b3931d'
+        "omppool.patch"
+        "setup.patch")
+sha256sums=('919b9269c253ccbc4110de736cc9e5c8abae68f452dd229734e3a25ac987a0e7'
             '48c7004ccf353278d8c822e5482183e73bd7eb8b48235c48175213ae2232ee24'
             'd60de705fb4a4517ab43e371f1da9b2b660387760a7db9b0526f2f5ab84d4693')
 
-prepare() {  
+prepare() {
   cd "$srcdir"
-  rm -rf python-build-${CARCH} | true
+  rm -rf python-build-${MSYSTEM} | true
   pushd "${_realname}-${pkgver}"
 	patch -p1 -i "${srcdir}/omppool.patch"
 	patch -p1 -i "${srcdir}/setup.patch"
 	sed -i "s,_MSC_VER,_WIN32," numba/np/ufunc/workqueue.c
   popd
-  cp -r "${_realname}-${pkgver}" "python-build-${CARCH}"
+  cp -r "${_realname}-${pkgver}" "python-build-${MSYSTEM}"
 }
 
 build() {
-  msg "Python build for ${CARCH}"  
-  cd "${srcdir}/python-build-${CARCH}"
+  msg "Python build for ${MSYSTEM}"
+  cd "${srcdir}/python-build-${MSYSTEM}"
   ${MINGW_PREFIX}/bin/python setup.py build
 }
 
 package() {
-  cd "${srcdir}/python-build-${CARCH}"
+  cd "${srcdir}/python-build-${MSYSTEM}"
   MSYS2_ARG_CONV_EXCL="--prefix=;--install-scripts=;--install-platlib=" \
   ${MINGW_PREFIX}/bin/python setup.py install --prefix=${MINGW_PREFIX} \
     --root="${pkgdir}" --optimize=1 --skip-build