diff --git a/server/database/postgresql/actions.py b/server/database/postgresql/actions.py
index fde9bf789e..89a59b355d 100644
--- a/server/database/postgresql/actions.py
+++ b/server/database/postgresql/actions.py
@@ -80,7 +80,7 @@ def install():
     # No static libs
     pisitools.remove("/usr/lib/*.a")
 
-    pisitools.dodoc("README", "HISTORY", "COPYRIGHT")
+    pisitools.dodoc("README*", "HISTORY", "COPYRIGHT")
     pisitools.dodoc("doc/MISSING_FEATURES", "doc/KNOWN_BUGS", "doc/TODO")
     pisitools.dodir("/var/lib/postgresql")
     pisitools.dodir("/var/lib/postgresql/data")
diff --git a/server/database/postgresql/pspec.xml b/server/database/postgresql/pspec.xml
index 3f49f1ee4c..65e369924d 100644
--- a/server/database/postgresql/pspec.xml
+++ b/server/database/postgresql/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>service</IsA>
         <Summary>A powerful, open source relational database system</Summary>
         <Description>PostgreSQL is a powerful, open source relational database system.</Description>
-        <Archive sha1sum="fe7169014b49d9c191fd181893b233b3accf5c07" type="tarbz2">https://ftp.postgresql.org/pub/source/v16.4/postgresql-16.4.tar.bz2</Archive>
+        <Archive sha1sum="fa4c871a9bf9de36c11992d80e054f07d95fffa5" type="tarbz2">https://ftp.postgresql.org/pub/source/v17.4/postgresql-17.4.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>mit-kerberos-devel</Dependency>
             <Dependency>e2fsprogs-devel</Dependency>
@@ -154,6 +154,13 @@
     </Package>
 
     <History>
+        <Update release="18">
+            <Date>2025-05-12</Date>
+            <Version>17.4</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="17">
             <Date>2025-02-23</Date>
             <Version>16.4</Version>