diff --git a/science/mathematics/pspp/actions.py b/science/mathematics/pspp/actions.py
index 87500cca94..b78a742afe 100644
--- a/science/mathematics/pspp/actions.py
+++ b/science/mathematics/pspp/actions.py
@@ -9,7 +9,7 @@ from pisi.actionsapi import get
 
 
 def setup():
-    pisitools.dosed("src/ui/gui/org.fsf.pspp.desktop.in", "Math;", "")
+    pisitools.dosed("doc/org.fsf.pspp.desktop.in", "Math;", "")
     autotools.configure("--disable-rpath \
                          --disable-static")
                          #--without-libreadline-prefix")
diff --git a/science/mathematics/pspp/pspec.xml b/science/mathematics/pspp/pspec.xml
index 8df7936c92..17d4eaee9e 100644
--- a/science/mathematics/pspp/pspec.xml
+++ b/science/mathematics/pspp/pspec.xml
@@ -1,3 +1,5 @@
+<?xml version="1.0" ?>
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>pspp</Name>
@@ -10,26 +12,27 @@
         <IsA>app:gui</IsA>
         <Icon>pspp</Icon>
         <Summary>GNU PSPP is a program for statistical analysis of sampled data</Summary>
-        <Description>GNU PSPP is a program for statistical analysis of sampled data</Description>
-        <Archive type="targz" sha1sum="ee49f0e52db9a2dc6bebc22945c5591dcd686326">http://ftp.gnu.org/gnu/pspp/pspp-1.4.1.tar.gz</Archive>
+        <Description>PSPP supports T-tests, ANOVA, GLM, linear and logistic regression, reliability analysis, clustering, factor analysis, non-parametric tests, and other statistical features.  PSPP produces statistical reports in plain text, PDF, PostScript, CSV, HTML, SVG, and OpenDocument formats.</Description>
+        <Archive type="targz" sha1sum="5cba462f1acbd94e606d25770aec1238d6e245d6">http://depo.turkiye.linux.web.tr/gnu/pspp/pspp-1.6.0.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency>python3-devel</Dependency>
-            <Dependency>cairo-devel</Dependency>
-            <Dependency versionFrom="2.4">gsl-devel</Dependency>
-            <Dependency>gtk3-devel</Dependency>
-            <Dependency>gtksourceview3-devel</Dependency>
-            <Dependency>plotutils-devel</Dependency>
-            <Dependency>postgresql-lib</Dependency>
-            <Dependency>ncurses-devel</Dependency>
-            <Dependency>readline-devel</Dependency>
             <Dependency>texinfo</Dependency>
-            <Dependency>desktop-file-utils</Dependency>
-            <Dependency>libxml2-devel</Dependency>
-            <Dependency>libglade-devel</Dependency>
-            <Dependency>gettext-devel</Dependency>
+            <Dependency>gtk3-devel</Dependency>
             <Dependency>zlib-devel</Dependency>
+            <Dependency>pango-devel</Dependency>
+            <Dependency>cairo-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency>python3-devel</Dependency>
+            <Dependency>ncurses-devel</Dependency>
+            <Dependency>libxml2-devel</Dependency>
+            <Dependency>postgresql-lib</Dependency>
+            <Dependency>readline-devel</Dependency>
+            <Dependency>libglade-devel</Dependency>
+            <Dependency>plotutils-devel</Dependency>
+            <Dependency>desktop-file-utils</Dependency>
             <Dependency>icon-theme-hicolor</Dependency>
+            <Dependency>gtksourceview4-devel</Dependency>
             <Dependency>spread-sheet-widget-devel</Dependency>
+            <Dependency versionFrom="2.6">gsl-devel</Dependency>
         </BuildDependencies>
     </Source>
     <Package>
@@ -45,7 +48,7 @@
             <Dependency>libxml2</Dependency>
             <Dependency>ncurses</Dependency>
             <Dependency>readline</Dependency>
-            <Dependency>gtksourceview3</Dependency>
+            <Dependency>gtksourceview4</Dependency>
             <Dependency>postgresql-lib</Dependency>
             <Dependency>icon-theme-hicolor</Dependency>
             <Dependency>spread-sheet-widget</Dependency>
@@ -79,7 +82,15 @@
             <Path fileType="doc">/usr/share/info</Path>
         </Files>
     </Package>
+
     <History>
+        <Update release="4">
+            <Date>2022-06-21</Date>
+            <Version>1.6.0</Version>
+            <Comment>Version bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="3">
             <Date>2020-09-09</Date>
             <Version>1.4.1</Version>
diff --git a/science/mathematics/pspp/translations.xml b/science/mathematics/pspp/translations.xml
index 023cb16319..976df43bdd 100644
--- a/science/mathematics/pspp/translations.xml
+++ b/science/mathematics/pspp/translations.xml
@@ -2,7 +2,7 @@
     <Source>
         <Name>pspp</Name>
         <Summary xml:lang="tr">PSPP bir örneklenmiş veri istatistik uygulamasıdır</Summary>
-        <Description xml:lang="tr">PSPP bir örneklenmiş veri istatistik uygulamasıdır</Description>
+        <Description xml:lang="tr">PSPP, T testleri, ANOVA, GLM, doğrusal ve lojistik regresyon, güvenilirlik analizi, kümeleme, faktör analizi, parametrik olmayan testler ve diğer istatistiksel özellikleri destekler. PSPP, düz metin, PDF, PostScript, CSV, HTML, SVG ve OpenDocument formatlarında istatistiksel raporlar üretir.</Description>
     </Source>
     <Package>
         <Name>pspp-docs</Name>
diff --git a/science/mathematics/spread-sheet-widget/pspec.xml b/science/mathematics/spread-sheet-widget/pspec.xml
index ec9315c06a..b6e99f5564 100644
--- a/science/mathematics/spread-sheet-widget/pspec.xml
+++ b/science/mathematics/spread-sheet-widget/pspec.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "http://www.pisilinux.org.tr/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org.tr/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>spread-sheet-widget</Name>
@@ -13,11 +13,16 @@
         <IsA>app:gui</IsA>
         <Summary>Library for Gtk+ which provides a widget for viewing and manipulating 2 dimensional tabular data</Summary>
         <Description>Library for Gtk+ which provides a widget for viewing and manipulating 2 dimensional tabular data</Description>
-        <Archive sha1sum="4e860f287d4429c72a10fa8916d5f17642bef64b" type="targz">http://alpha.gnu.org/gnu/ssw/spread-sheet-widget-0.6.tar.gz</Archive>
+        <Archive sha1sum="b4acf09e40b9f68013e09af11912628baf91730d" type="targz">http://alpha.gnu.org/gnu/ssw/spread-sheet-widget-0.8.tar.gz</Archive>
         <BuildDependencies>
+            <Dependency>atk-devel</Dependency>
             <Dependency>gtk3-devel</Dependency>
+            <Dependency>cairo-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
+            <Dependency>pango-devel</Dependency>
             <Dependency>python3-devel</Dependency>
+            <Dependency>harfbuzz-devel</Dependency>
+            <Dependency>gdk-pixbuf-devel</Dependency>
         </BuildDependencies>
         <Patches>
             <!--
@@ -29,7 +34,14 @@
     <Package>
         <Name>spread-sheet-widget</Name>
         <RuntimeDependencies>
-           <Dependency>gtk3</Dependency>
+            <Dependency>atk</Dependency>
+            <Dependency>gtk3</Dependency>
+            <Dependency>cairo</Dependency>
+            <Dependency>glib2</Dependency>
+            <Dependency>pango</Dependency>
+            <Dependency>python3</Dependency>
+            <Dependency>harfbuzz</Dependency>
+            <Dependency>gdk-pixbuf</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
@@ -52,6 +64,13 @@
     </Package>
 
     <History>
+        <Update release="2">
+            <Date>2022-06-21</Date>
+            <Version>0.8</Version>
+            <Comment>version bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="1">
             <Date>2020-09-09</Date>
             <Version>0.6</Version>