diff --git a/science/gis/geos/actions.py b/science/gis/geos/actions.py
index 5719707608..fdd08913a5 100644
--- a/science/gis/geos/actions.py
+++ b/science/gis/geos/actions.py
@@ -4,27 +4,32 @@
 # Licensed under the GNU General Public License, version 3.
 # See the file http://www.gnu.org/licenses/gpl.txt
 
+from pisi.actionsapi import get
 from pisi.actionsapi import autotools
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import shelltools
-from pisi.actionsapi import get
 
 def setup():
+    # suppress compiler warnings
+    pisitools.cxxflags.add("-Wno-suggest-override -Wno-maybe-uninitialized")
     autotools.configure("--disable-static \
                          --disable-dependency-tracking \
                          --enable-python \
                          --enable-ruby \
                          --disable-php ")
     
+    # fix unused direct dependency analysis
     pisitools.dosed("libtool", " -shared ", " -Wl,-O1,--as-needed -shared ")
 
 def build():
     autotools.make()
-    autotools.make("check")
 
     shelltools.cd("doc")
     autotools.make("doxygen-html")
 
+def check():
+    autotools.make("check")
+    
 def install():
     autotools.rawInstall("DESTDIR=%(D)s \
                           PYTHON_PREFIX=%(D)s/usr/lib/%(V)s \
@@ -32,4 +37,4 @@ def install():
                                                                      "V": get.curPYTHON()})
 
     pisitools.insinto("/usr/share/doc/geos", "doc/doxygen_docs/html")
-    pisitools.dodoc("README*", "AUTHORS", "NEWS", "COPYING")
+    pisitools.dodoc("README*", "COPYING")
\ No newline at end of file
diff --git a/science/gis/geos/pspec.xml b/science/gis/geos/pspec.xml
index 78e1496b47..133774e9e0 100644
--- a/science/gis/geos/pspec.xml
+++ b/science/gis/geos/pspec.xml
@@ -1,22 +1,23 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "http://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>geos</Name>
-        <Homepage>http://geos.refractions.net</Homepage>
+        <Homepage>https://trac.osgeo.org/geos/</Homepage>
         <Packager>
             <Name>PisiLinux Community</Name>
             <Email>admins@pisilinux.org</Email>
         </Packager>
+        <PartOf>science.gis</PartOf>
         <License>LGPLv2</License>
         <IsA>library</IsA>
         <Summary>Geometry engine library for Geographic Information Systems</Summary>
         <Description>GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).</Description>
-        <Archive sha1sum="1b6ec9c197fb4b0ddb96fb192e2f6924a1fbb269" type="tarbz2">http://download.osgeo.org/geos/geos-3.7.2.tar.bz2</Archive>
+        <Archive sha1sum="dbd165752dd4c48d81a84aa51c99d04410d96c67" type="tarbz2">http://download.osgeo.org/geos/geos-3.8.1.tar.bz2</Archive>
         <BuildDependencies>
+            <Dependency>swig</Dependency>
             <Dependency>doxygen</Dependency>
             <Dependency>ruby-devel</Dependency>
-            <Dependency>swig</Dependency>
             <Dependency>python-devel</Dependency>
         </BuildDependencies>
         <Patches>
@@ -26,14 +27,16 @@
 
     <Package>
         <Name>geos</Name>
+        <Summary>Geometry engine library for Geographic Information Systems</Summary>
         <RuntimeDependencies>
             <Dependency>ruby</Dependency>
-            <Dependency>python</Dependency>
             <Dependency>libgcc</Dependency>
+            <Dependency>python</Dependency>
+            <Dependency>rubygems</Dependency>
         </RuntimeDependencies>
         <Files>
-            <Path fileType="executable">/usr/bin</Path>
             <Path fileType="library">/usr/lib</Path>
+            <Path fileType="executable">/usr/bin</Path>
             <Path fileType="doc">/usr/share/doc/geos</Path>
         </Files>
     </Package>
@@ -42,9 +45,9 @@
         <Name>geos-devel</Name>
         <Summary>Development files for geos</Summary>
         <RuntimeDependencies>
-            <Dependency release="current">geos</Dependency>
             <Dependency>ruby-devel</Dependency>
             <Dependency>python-devel</Dependency>        
+            <Dependency release="current">geos</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
@@ -53,6 +56,7 @@
 
     <Package>
         <Name>geos-docs</Name>
+        <Summary>Documentation files for geos</Summary>
         <RuntimeDependencies>
             <Dependency release="current">geos</Dependency>
         </RuntimeDependencies>
@@ -62,6 +66,13 @@
     </Package>
 
     <History>
+        <Update release="9">
+            <Date>2020-05-18</Date>
+            <Version>3.8.1</Version>
+            <Comment>Minor version bump.</Comment>
+            <Name>Blue Devil</Name>
+            <Email>bluedevil@sctzine.com</Email>
+        </Update>
         <Update release="8">
             <Date>2019-11-20</Date>
             <Version>3.7.2</Version>
@@ -105,4 +116,4 @@
             <Email>ertugrulerata@gmail.com</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file
diff --git a/science/gis/geos/translations.xml b/science/gis/geos/translations.xml
index c544664879..2ee0a0124e 100644
--- a/science/gis/geos/translations.xml
+++ b/science/gis/geos/translations.xml
@@ -9,11 +9,12 @@
     <Package>
         <Name>geos-devel</Name>
         <Summary xml:lang="tr">geos için geliştirme dosyaları</Summary>
+        <Description xml:lang="tr">geos-devel, geos için geliştirme dosyalarını içerir.</Description>
     </Package>
 
     <Package>
         <Name>geos-docs</Name>
-        <Summary xml:lang="tr">geos dokümantasyonu</Summary>
+        <Summary xml:lang="tr">geos için belgelendirme dosyaları</Summary>
+        <Description xml:lang="tr">geos-docs, geos için belgelendirme dosyalarını içerir.</Description>
     </Package>
-
-</PISI>
+</PISI>
\ No newline at end of file