diff --git a/desktop/toolkit/gtk/gtksourceview5/actions.py b/desktop/toolkit/gtk/gtksourceview5/actions.py
new file mode 100644
index 0000000000..75f31e4d7d
--- /dev/null
+++ b/desktop/toolkit/gtk/gtksourceview5/actions.py
@@ -0,0 +1,19 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Licensed under the GNU General Public License, version 3.
+# See the file http://www.gnu.org/licenses/gpl.txt
+
+from pisi.actionsapi import pisitools
+from pisi.actionsapi import mesontools
+
+def setup():
+    mesontools.configure("-Dgtk_doc=true -Dglade_catalog=true")
+
+def build():
+    mesontools.build()
+
+def install():
+    mesontools.install()
+
+    pisitools.dodoc("AUTHORS", "HACKING", "NEWS", "README*")
diff --git a/desktop/toolkit/gtk/gtksourceview5/pspec.xml b/desktop/toolkit/gtk/gtksourceview5/pspec.xml
new file mode 100644
index 0000000000..47b6ddd424
--- /dev/null
+++ b/desktop/toolkit/gtk/gtksourceview5/pspec.xml
@@ -0,0 +1,100 @@
+<?xml version="1.0" ?>
+<!DOCTYPE PISI SYSTEM "http://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<PISI>
+    <Source>
+        <Name>gtksourceview5</Name>
+        <Homepage>http://www.gnome.org/</Homepage>
+        <Packager>
+            <Name>PisiLinux Community</Name>
+            <Email>admins@pisilinux.org</Email>
+        </Packager>
+        <License>GPLv2</License>
+        <IsA>library</IsA>
+        <Summary>A text widget implementing syntax highlighting and other features</Summary>
+        <Description>Gtksourceview improves the gtk+ text widget by implementing syntax highlighting and other features typical of a source editor.</Description>
+        <Archive sha1sum="45ac28a460c1ee4cad01047b676d41ba7a08f9a8" type="tarxz">mirrors://gnome/gtksourceview/5.2/gtksourceview-5.2.0.tar.xz</Archive>
+        <BuildDependencies>
+            <Dependency>meson</Dependency>
+            <Dependency>python3</Dependency>
+            <Dependency>itstool</Dependency>
+            <Dependency>valgrind</Dependency>
+            <Dependency>intltool</Dependency>
+            <Dependency>gtk-doc</Dependency>
+            <Dependency>vala-devel</Dependency>
+            <Dependency>gtk4-devel</Dependency>
+            <Dependency>libpcre2-devel</Dependency>
+            <Dependency>fontconfig-devel</Dependency>
+            <Dependency>glib2-devel</Dependency>
+            <Dependency>yelp-tools</Dependency>
+            <Dependency>libxml2-devel</Dependency>
+            <Dependency>autoconf-archive</Dependency>
+            <Dependency>gobject-introspection-devel</Dependency>
+            <Dependency>sysprof-devel</Dependency>
+            <Dependency>glade-devel</Dependency>
+            <Dependency>gtk4-update-icon-cache</Dependency>
+        </BuildDependencies>
+    </Source>
+
+    <Package>
+        <Name>gtksourceview5</Name>
+        <RuntimeDependencies>
+            <Dependency>gtk4</Dependency>
+            <Dependency>libpcre2</Dependency>
+            <Dependency>fontconfig</Dependency>
+            <Dependency>cairo</Dependency>
+            <Dependency>fribidi</Dependency>
+            <Dependency>glib2</Dependency>
+            <Dependency>pango</Dependency>
+            <Dependency>libxml2</Dependency>
+            <Dependency>gdk-pixbuf</Dependency>
+        </RuntimeDependencies>
+        <Files>
+            <Path fileType="library">/usr/lib</Path>
+            <Path fileType="doc">/usr/share/doc</Path>
+            <Path fileType="localedata">/usr/share/locale</Path>
+            <Path fileType="data">/usr/share/gir-1.0/</Path>
+            <Path fileType="data">/usr/share/glade/</Path>
+            <Path fileType="data">/usr/share/vala/vapi</Path>
+            <Path fileType="icons">/usr/share/icons</Path>
+            <Path fileType="data">/usr/share/gtksourceview-5</Path>
+        </Files>
+    </Package>
+
+    <Package>
+        <Name>gtksourceview5-docs</Name>
+        <IsA>data:doc</IsA>
+        <Summary>Reference documents of gtksourceview</Summary>
+        <Files>
+            <Path fileType="doc">/usr/share/gtk-doc</Path>
+        </Files>
+    </Package>
+
+    <Package>
+        <Name>gtksourceview5-devel</Name>
+        <Summary>Development files for gtksourceview</Summary>
+        <RuntimeDependencies>
+            <Dependency release="current">gtksourceview5</Dependency>
+            <Dependency>gtk4-devel</Dependency>
+            <Dependency>glib2-devel</Dependency>
+            <Dependency>pango-devel</Dependency>
+            <Dependency>fribidi-devel</Dependency>
+            <Dependency>libxml2-devel</Dependency>
+            <Dependency>libpcre2-devel</Dependency>
+            <Dependency>fontconfig-devel</Dependency>
+        </RuntimeDependencies>
+        <Files>
+            <Path fileType="header">/usr/include</Path>
+            <Path fileType="library">/usr/lib/pkgconfig</Path>
+        </Files>
+    </Package>
+
+    <History>
+        <Update release="1">
+            <Date>2021-10-04</Date>
+            <Version>5.2.0</Version>
+            <Comment>First release</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
+    </History>
+</PISI>
diff --git a/desktop/toolkit/gtk/gtksourceview5/translations.xml b/desktop/toolkit/gtk/gtksourceview5/translations.xml
new file mode 100644
index 0000000000..64762c2f0a
--- /dev/null
+++ b/desktop/toolkit/gtk/gtksourceview5/translations.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" ?>
+<PISI>
+    <Source>
+        <Name>gtksourceview4</Name>
+        <Summary xml:lang="tr">Sözdizimi vurgulaması için araçlar</Summary>
+        <Description xml:lang="tr">Gtksourceview, gtk+ metin kütüphanesini geliştiren ve bir kaynak kodu düzenleyicisinde olması gereken sözdizimi vurgulaması gibi özellikleri sağlayan bir araçtır.</Description>
+    </Source>
+
+    <Package>
+        <Name>gtksourceview4-devel</Name>
+        <Summary xml:lang="tr">gtksourceview için geliştirme dosyaları</Summary>
+    </Package>
+
+    <Package>
+        <Name>gtksourceview4-docs</Name>
+        <Summary xml:lang="tr">gtksourceview paketine ait referans belgeleri</Summary>
+    </Package>
+</PISI>
diff --git a/pisi-index.xml b/pisi-index.xml
index c4f4bf1ca7..42d8ebc9f1 100644
--- a/pisi-index.xml
+++ b/pisi-index.xml
@@ -216148,6 +216148,102 @@ GNOME Session and the applications that run under it.</Summary>
             </Update>
         </History>
     </SpecFile>
+    <SpecFile>
+        <Source>
+            <Name>gtksourceview5</Name>
+            <Homepage>http://www.gnome.org/</Homepage>
+            <Packager>
+                <Name>PisiLinux Community</Name>
+                <Email>admins@pisilinux.org</Email>
+            </Packager>
+            <License>GPLv2</License>
+            <IsA>library</IsA>
+            <PartOf>desktop.toolkit.gtk</PartOf>
+            <Summary xml:lang="en">A text widget implementing syntax highlighting and other features</Summary>
+            <Description xml:lang="en">Gtksourceview improves the gtk+ text widget by implementing syntax highlighting and other features typical of a source editor.</Description>
+            <Archive type="tarxz" sha1sum="45ac28a460c1ee4cad01047b676d41ba7a08f9a8" name="gtksourceview-5.2.0.tar.xz">mirrors://gnome/gtksourceview/5.2/gtksourceview-5.2.0.tar.xz</Archive>
+            <BuildDependencies>
+                <Dependency>meson</Dependency>
+                <Dependency>python3</Dependency>
+                <Dependency>itstool</Dependency>
+                <Dependency>valgrind</Dependency>
+                <Dependency>intltool</Dependency>
+                <Dependency>gtk-doc</Dependency>
+                <Dependency>vala-devel</Dependency>
+                <Dependency>gtk4-devel</Dependency>
+                <Dependency>libpcre2-devel</Dependency>
+                <Dependency>fontconfig-devel</Dependency>
+                <Dependency>glib2-devel</Dependency>
+                <Dependency>yelp-tools</Dependency>
+                <Dependency>libxml2-devel</Dependency>
+                <Dependency>autoconf-archive</Dependency>
+                <Dependency>gobject-introspection-devel</Dependency>
+                <Dependency>sysprof-devel</Dependency>
+                <Dependency>glade-devel</Dependency>
+                <Dependency>gtk4-update-icon-cache</Dependency>
+            </BuildDependencies>
+            <SourceURI>desktop/toolkit/gtk/gtksourceview5/pspec.xml</SourceURI>
+        </Source>
+        <Package>
+            <Name>gtksourceview5</Name>
+            <RuntimeDependencies>
+                <Dependency>gtk4</Dependency>
+                <Dependency>libpcre2</Dependency>
+                <Dependency>fontconfig</Dependency>
+                <Dependency>cairo</Dependency>
+                <Dependency>fribidi</Dependency>
+                <Dependency>glib2</Dependency>
+                <Dependency>pango</Dependency>
+                <Dependency>libxml2</Dependency>
+                <Dependency>gdk-pixbuf</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="library">/usr/lib</Path>
+                <Path fileType="doc">/usr/share/doc</Path>
+                <Path fileType="localedata">/usr/share/locale</Path>
+                <Path fileType="data">/usr/share/gir-1.0/</Path>
+                <Path fileType="data">/usr/share/glade/</Path>
+                <Path fileType="data">/usr/share/vala/vapi</Path>
+                <Path fileType="icons">/usr/share/icons</Path>
+                <Path fileType="data">/usr/share/gtksourceview-5</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>gtksourceview5-docs</Name>
+            <Summary xml:lang="en">Reference documents of gtksourceview</Summary>
+            <IsA>data:doc</IsA>
+            <Files>
+                <Path fileType="doc">/usr/share/gtk-doc</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>gtksourceview5-devel</Name>
+            <Summary xml:lang="en">Development files for gtksourceview</Summary>
+            <RuntimeDependencies>
+                <Dependency release="1">gtksourceview5</Dependency>
+                <Dependency>gtk4-devel</Dependency>
+                <Dependency>glib2-devel</Dependency>
+                <Dependency>pango-devel</Dependency>
+                <Dependency>fribidi-devel</Dependency>
+                <Dependency>libxml2-devel</Dependency>
+                <Dependency>libpcre2-devel</Dependency>
+                <Dependency>fontconfig-devel</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="header">/usr/include</Path>
+                <Path fileType="library">/usr/lib/pkgconfig</Path>
+            </Files>
+        </Package>
+        <History>
+            <Update release="1">
+                <Date>2021-10-04</Date>
+                <Version>5.2.0</Version>
+                <Comment>First release</Comment>
+                <Name>Mustafa Cinasal</Name>
+                <Email>muscnsl@gmail.com</Email>
+            </Update>
+        </History>
+    </SpecFile>
     <SpecFile>
         <Source>
             <Name>atk</Name>
diff --git a/pisi-index.xml.sha1sum b/pisi-index.xml.sha1sum
index 8feeca70d4..5c6cf315e9 100644
--- a/pisi-index.xml.sha1sum
+++ b/pisi-index.xml.sha1sum
@@ -1 +1 @@
-385f9f8f3423a5cceddb1393d394862e73390abc
\ No newline at end of file
+5e4c14912774317282a54d2d2e0a210027f9ee08
\ No newline at end of file
diff --git a/pisi-index.xml.xz b/pisi-index.xml.xz
index 9571ca33e0..dad206a136 100644
Binary files a/pisi-index.xml.xz and b/pisi-index.xml.xz differ
diff --git a/pisi-index.xml.xz.sha1sum b/pisi-index.xml.xz.sha1sum
index b9a1767b0e..66231cd186 100644
--- a/pisi-index.xml.xz.sha1sum
+++ b/pisi-index.xml.xz.sha1sum
@@ -1 +1 @@
-9524b2357edda21debcd450c16f62a72247a68dc
\ No newline at end of file
+131fa025aa25abf8baa4e63b1fd81ea94c696b87
\ No newline at end of file