diff --git a/programming/scm/mercurial/actions.py b/programming/scm/mercurial/actions.py
index 698a732629..faf4049cd4 100644
--- a/programming/scm/mercurial/actions.py
+++ b/programming/scm/mercurial/actions.py
@@ -4,20 +4,25 @@
 # 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 pythonmodules
+from pisi.actionsapi import shelltools
+from pisi.actionsapi import pisitools
 
 def setup():
+    # fix unused direct dependency analysis
+    shelltools.export("LDSHARED", "x86_64-pc-linux-gnu-gcc -Wl,-O1,--as-needed -shared -lpthread -lbz2")
     pythonmodules.compile()
 
 def install():
     pythonmodules.install()
-
-    pisitools.dodir("/etc/bash_completion.d")
-    pisitools.insinto("/etc/bash_completion.d", "contrib/bash_completion", "mercurial")
-
+    
+    # manually add man pages
     pisitools.doman("doc/*.1")
     pisitools.doman("doc/*.5")
-
+    pisitools.doman("doc/*.8")
+    
+    # manually add documentation
     pisitools.dohtml("doc/*.html")
-    #pisitools.dodoc("doc/*.txt")
+    
+    # manually install bash completion script
+    pisitools.insinto("/etc/bash_completion.d", "contrib/bash_completion", "mercurial")
\ No newline at end of file
diff --git a/programming/scm/mercurial/pspec.xml b/programming/scm/mercurial/pspec.xml
index 628022fbd4..d62a6df568 100644
--- a/programming/scm/mercurial/pspec.xml
+++ b/programming/scm/mercurial/pspec.xml
@@ -1,18 +1,19 @@
 <?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>mercurial</Name>
-        <Homepage>http://www.selenic.com/mercurial</Homepage>
+        <Homepage>https://www.mercurial-scm.org/</Homepage>
         <Packager>
             <Name>PisiLinux Community</Name>
             <Email>admins@pisilinux.org</Email>
         </Packager>
+        <PartOf>programming.scm</PartOf>
         <License>GPLv2</License>
         <IsA>app:console</IsA>
         <Summary>A distributed SCM tool</Summary>
         <Description>A fast, lightweight Source Control Management system designed for efficient handling of very large distributed projects.</Description>
-        <Archive sha1sum="520f0f50f8763998f1f97667892be42dbae64bfc" type="targz">https://www.mercurial-scm.org/release/mercurial-4.7.tar.gz</Archive>
+        <Archive sha1sum="7ab3ee91664e90c331a1e12971409def069ff83e" type="targz">https://www.mercurial-scm.org/release/mercurial-5.3.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>python-devel</Dependency>
         </BuildDependencies>
@@ -20,19 +21,27 @@
 
     <Package>
         <Name>mercurial</Name>
+        <Summary>A distributed SCM tool</Summary>
         <RuntimeDependencies>
             <Dependency>python</Dependency>
         </RuntimeDependencies>
         <Files>
-            <Path fileType="executable">/usr/bin</Path>
             <Path fileType="data">/etc/bash_completion.d</Path>
-            <Path fileType="library">/usr/lib</Path>
+            <Path fileType="executable">/usr/bin</Path>
             <Path fileType="doc">/usr/share/doc</Path>
             <Path fileType="man">/usr/share/man</Path>
+            <Path fileType="library">/usr/lib</Path>
         </Files>
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2020-02-25</Date>
+            <Version>5.3</Version>
+            <Comment>Major version bump.</Comment>
+            <Name>Blue Devil</Name>
+            <Email>bluedevil@sctzine.com</Email>
+        </Update>
         <Update release="5">
             <Date>2018-09-09</Date>
             <Version>4.7</Version>
@@ -50,9 +59,6 @@
         <Update release="3">
             <Date>2017-03-19</Date>
             <Version>4.1.1</Version>
-            <Comment>Version Bump</Comment>
-            <Name>Pisi Linux Community</Name>
-            <Email>admin@pisilinux.org</Email>
             <Comment>Version bump.</Comment>
             <Name>Ertuğrul Erata</Name>
             <Email>ertugrulerata@gmail.com</Email>
@@ -72,4 +78,4 @@
             <Email>yusuf.aydemir@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file
diff --git a/programming/scm/mercurial/translations.xml b/programming/scm/mercurial/translations.xml
index cc364da5cb..cb2dd0a1d1 100644
--- a/programming/scm/mercurial/translations.xml
+++ b/programming/scm/mercurial/translations.xml
@@ -7,4 +7,4 @@
         <Description xml:lang="fr">Système de gestion de code source, rapide et léger conçu pour gérer de manière efficace les projets distribués de très grande taille.</Description>
         <Description xml:lang="es">Un sistema rápido y liviano de administración de fuentes (Source Control Management) diseñado para manejo eficaz de proyectos muy largos y distribuidos.</Description>
     </Source>
-</PISI>
+</PISI>
\ No newline at end of file