diff --git a/desktop/gtk-engines/gtk-engines.SlackBuild b/desktop/gtk-engines/gtk-engines.SlackBuild
index e1ace5e4c0..19f55c96cc 100644
--- a/desktop/gtk-engines/gtk-engines.SlackBuild
+++ b/desktop/gtk-engines/gtk-engines.SlackBuild
@@ -23,9 +23,12 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# Based on the gtk-engines SlackBuild from MSB Project:
+# https://github.com/mateslackbuilds/msb/tree/master/deps/gtk-engines
+
 PRGNAM=gtk-engines
-VERSION=${VERSION:-2.20.2}
-BUILD=${BUILD:-4}
+VERSION=${VERSION:-2.21.0}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -52,8 +55,6 @@ elif [ "$ARCH" = "x86_64" ]; then
   LIBDIRSUFFIX="64"
 fi
 
-DOCS="AUTHORS COPYING ChangeLog INSTALL NEWS README"
-
 set -e
 
 rm -rf $PKG
@@ -80,7 +81,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --mandir=/usr/man \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
   --enable-animation \
-  --disable-static \
+  --disable-deprecated \
   --build=$ARCH-slackware-linux
 
 make
@@ -90,7 +91,7 @@ find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a {AUTHORS,COPYING,ChangeLog,INSTALL,NEWS,README} $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/desktop/gtk-engines/gtk-engines.info b/desktop/gtk-engines/gtk-engines.info
index bd685ab787..781b119629 100644
--- a/desktop/gtk-engines/gtk-engines.info
+++ b/desktop/gtk-engines/gtk-engines.info
@@ -1,8 +1,8 @@
 PRGNAM="gtk-engines"
-VERSION="2.20.2"
-HOMEPAGE="http://ftp.gnome.org/pub/gnome/sources/gtk-engines/"
-DOWNLOAD="http://ftp.gnome.org/pub/gnome/sources/gtk-engines/2.20/gtk-engines-2.20.2.tar.gz"
-MD5SUM="e0f7ac7eaad3896762804312f03c6f46"
+VERSION="2.21.0"
+HOMEPAGE="https://sources.archlinux.org/other/gtk-engines"
+DOWNLOAD="https://sources.archlinux.org/other/gtk-engines/gtk-engines-2.21.0.tar.gz"
+MD5SUM="d82ae66d6eb045d83c30b78b13818d41"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
diff --git a/desktop/gtk-engines/slack-desc b/desktop/gtk-engines/slack-desc
index 22b15d78b7..27045e2b5b 100644
--- a/desktop/gtk-engines/slack-desc
+++ b/desktop/gtk-engines/slack-desc
@@ -13,7 +13,7 @@ gtk-engines:
 gtk-engines: This package contains Clearlooks, Crux, Gnome3, HC, Industrial, Mist,
 gtk-engines: Redmond, and ThinIce themes.
 gtk-engines:
-gtk-engines: Home page: http://ftp.gnome.org/pub/GNOME/sources/gtk-engines/
+gtk-engines: Home page: https://sources.archlinux.org/other/gtk-engines
 gtk-engines:
 gtk-engines:
 gtk-engines: