diff --git a/extra/libjpeg-turbo/PKGBUILD b/extra/libjpeg-turbo/PKGBUILD
index 4121b4227..12e00c83a 100644
--- a/extra/libjpeg-turbo/PKGBUILD
+++ b/extra/libjpeg-turbo/PKGBUILD
@@ -6,26 +6,28 @@
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
 #  - removed makedepends on nasm and java, -DWITH_JAVA=OFF
 
-pkgname=libjpeg-turbo
-pkgver=2.1.3
+_name=libjpeg-turbo
+pkgname=$_name
+pkgver=2.1.4
 pkgrel=2
 pkgdesc="JPEG image codec with accelerated baseline compression and decompression"
-arch=(x86_64)
 url="https://libjpeg-turbo.org/"
+arch=(x86_64)
 license=(BSD)
 depends=(glibc)
-makedepends=(cmake)
+makedepends=(cmake ninja)
 provides=(libjpeg libjpeg.so libturbojpeg.so)
 options=(debug)
-source=(https://sourceforge.net/projects/$pkgname/files/$pkgver/$pkgname-$pkgver.tar.gz{,.sig})
-sha512sums=('975c9835de7d70c6c8c5a1959adfa18f7f956bc9946fde8f1b40c1d853245c38a3118ac06b93841ec3e90be6945c38d687d062b371496c2ee9b5638d7f60418d'
+source=(https://sourceforge.net/projects/$_name/files/$pkgver/$_name-$pkgver.tar.gz{,.sig})
+sha512sums=('511f065767c022da06b6c36299686fa44f83441646f7e33b766c6cfab03f91b0e6bfa456962184071dadaed4057ba9a29cba685383f3eb86a4370a1a53731a70'
             'SKIP')
-b2sums=('87ef47105e66b2ee918e95962ac59963b6adea5b49ab0db692810aee0a13a215a0ef7fe0b549ecd5151274549e12d09eb0b42439bf0a4bc1ad2c4e62dcceb77c'
+b2sums=('80ffd77d58a37eae0bdc1868d994f34ea52c13e2624c720b1d0b6ec4d6d14b16911163ccd4009c8d6eda214f31e1fff78bb7eb4739ae6589d0fd8c7008c0e972'
         'SKIP')
 validpgpkeys=('0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434') # The libjpeg-turbo Project (Signing key for official binaries) <information@libjpeg-turbo.org>
 
 build() {
-  cmake -DCMAKE_INSTALL_PREFIX=/usr \
+  cmake -S $_name-$pkgver -B build -G Ninja \
+        -DCMAKE_INSTALL_PREFIX=/usr \
         -DCMAKE_INSTALL_LIBDIR=/usr/lib \
         -DCMAKE_BUILD_TYPE=None \
         -DENABLE_STATIC=OFF \
@@ -33,20 +35,21 @@ build() {
         -DWITH_JPEG8=ON \
         -W no-dev \
         -B build \
-        -S $pkgname-$pkgver
-  make VERBOSE=1 -C build
+        -S $_name-$pkgver
+  cmake --build build -v
 }
 
 check() {
-  make test -C build
+  cd build
+  ctest --output-on-failure --stop-on-failure -j$(nproc)
 }
 
 package() {
-  make VERBOSE=1 DESTDIR="$pkgdir" docdir=/usr/share/doc/$pkgname exampledir=/usr/share/doc/$pkgname install -C build
+  DESTDIR="$pkgdir" cmake --install build -v
 
-  install -d "$pkgdir/usr/share/licenses/$pkgname"
-  ln -s ../../doc/$pkgname/LICENSE.md "$pkgdir/usr/share/licenses/$pkgname"
-  # header required by some dependants
+  # header required by some dependents
   # https://bugs.archlinux.org/task/24787
-  install -vDm 644 $pkgname-$pkgver/jpegint.h "$pkgdir/usr/include"
+  install -vDm 644 $_name-$pkgver/jpegint.h "$pkgdir/usr/include"
+
+  install -vDm 644 $_name-$pkgver/LICENSE.md -t "$pkgdir/usr/share/licenses/$pkgname"
 }
diff --git a/extra/libjpeg-turbo/keys/pgp/0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434.asc b/extra/libjpeg-turbo/keys/pgp/0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434.asc
new file mode 100644
index 000000000..49ad24687
--- /dev/null
+++ b/extra/libjpeg-turbo/keys/pgp/0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434.asc
@@ -0,0 +1,29 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+6dAw7CJ+LY/53Xo1ogZJZb1UuJ9qFunkA601WmbKeOOxSj4UNdQM+T8oMxJklnQh
+3iNTb4DeLh6+eS2jVO/q4lEGYC3XwuinuhpqMsvAFfbDkgSp3nm0rI2hEOysm+UB
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+imFPBemClj+R94c7URT1I5IEK7Q+HxkML49Ou3IF2+aEXKJPgeTXZw==
+=7ZPq
+-----END PGP PUBLIC KEY BLOCK-----