PKGBUILD libpcanbasic

diff --git a/PKGBUILD b/PKGBUILD
index c743557..1f36d5f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,8 @@
 # Maintainer: Gabriel-Andrew Pollo-Guilbert <gabrielpolloguilbert@gmail.com>

 pkgname=libpcanbasic
-pkgver=4.2.2
+_pkgname=PCAN-Basic_Linux
+pkgver=4.3.1
 pkgrel=1
 pkgdesc='API for the development of applications with PEAK CAN connection for Linux '
 arch=('x86_64')
@@ -9,15 +10,12 @@ url='https://www.peak-system.com/PCAN-USB.199.0.html'
 license=('LGPL')
 depends=('peak-linux-headers')
 source=(
-    "https://www.peak-system.com/produktcd/Develop/PC%20interfaces/Linux/PCAN-Basic_API_for_Linux/PCAN_Basic_Linux-${pkgver}.tar.gz"
+    "https://www.peak-system.com/produktcd/Develop/PC%20interfaces/Linux/PCAN-Basic_API_for_Linux/${_pkgname}-${pkgver}.tar.gz"
 )
-sha256sums=(
-    "95b1916a28f9dd02d2840da8369558a7e5a3a977b9e9f1046ff67616dcc8977b"
-)
-
+sha256sums=('b88f5a73ebe6a52a58f005ae4a205c937ed317445a95de58b6872af69f1f9524')
 prepare() {
     # go into source directory
-    cd "PCAN_Basic_Linux-${pkgver}/pcanbasic"
+    cd "${_pkgname}-${pkgver}/libpcanbasic/pcanbasic"

     # add new install target into the makefile
     echo -e ''                                                                  >> 'Makefile_latest.mk'
@@ -32,7 +30,7 @@ prepare() {

 build() {
     # go into source directory
-    cd "PCAN_Basic_Linux-${pkgver}/pcanbasic"
+    cd "${_pkgname}-${pkgver}/libpcanbasic/pcanbasic"

     # build libpcanbasic
     make clean
@@ -41,7 +39,7 @@ build() {

 package() {
     # go into source directory
-    cd "PCAN_Basic_Linux-${pkgver}/pcanbasic"
+    cd "${_pkgname}-${pkgver}/libpcanbasic/pcanbasic"

     # create directories
     install -d "${pkgdir}/usr/lib"