diff --git a/extra/kconfig/PKGBUILD b/extra/kconfig/PKGBUILD
index babf578fe..5e66c9e87 100644
--- a/extra/kconfig/PKGBUILD
+++ b/extra/kconfig/PKGBUILD
@@ -6,7 +6,7 @@
 #  - drop clang makedepend, FTBFS on AArch64
 
 pkgname=kconfig
-pkgver=5.41.0
+pkgver=5.42.0
 pkgrel=1
 pkgdesc='Configuration system'
 arch=('x86_64')
@@ -17,7 +17,7 @@ makedepends=('extra-cmake-modules' 'qt5-tools' 'python-pyqt5' 'python2-pyqt5' 'd
 optdepends=('python-pykf5: to use the Python 3 bindings' 'python2-pykf5: to use the Python 2 bindings')
 groups=('kf5')
 source=("https://download.kde.org/stable/frameworks/${pkgver%.*}/${pkgname}-${pkgver}.tar.xz"{,.sig})
-sha256sums=('f65b24642fab8b45e8ea93620d6c8321535681c286682cd8e62f428def4a90c9'
+sha256sums=('b8e5889989354fef6c52e7a9f40e6260382fe6bfcda3da3d3c3201064403ef21'
             'SKIP')
 validpgpkeys=(53E6B47B45CEA3E0D5B7457758D0EE648A48B3BB) # David Faure <faure@kde.org>
 
@@ -30,8 +30,8 @@ build() {
   cmake ../${pkgname}-${pkgver} \
     -DCMAKE_BUILD_TYPE=Release \
     -DCMAKE_INSTALL_PREFIX=/usr \
-    -DKDE_INSTALL_LIBDIR=lib \
-    -DKDE_INSTALL_LIBEXECDIR=lib \
+    -DCMAKE_INSTALL_LIBDIR=lib \
+    -DCMAKE_INSTALL_LIBEXECDIR=lib \
     -DBUILD_TESTING=OFF \
     -DBUILD_QCH=ON
   make