diff --git a/desktop/kde/applications/korganizer/pspec.xml b/desktop/kde/applications/korganizer/pspec.xml
index 50ef440c44..17431253cd 100755
--- a/desktop/kde/applications/korganizer/pspec.xml
+++ b/desktop/kde/applications/korganizer/pspec.xml
@@ -11,7 +11,7 @@
         <License>GPLv2</License>
         <Summary>Calendar and scheduling Program</Summary>
         <Description>KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information manager from KDE.</Description>
-        <Archive sha1sum="25978cf554cbff4cb8dca4d09780ec96847676fe" type="tarxz">mirrors://kde/stable/applications/17.04.2/src/korganizer-17.04.2.tar.xz</Archive>
+        <Archive sha1sum="0b8d0e5fa6eb140144be72d84ca06bf6d53f8ab6" type="tarxz">https://download.kde.org/stable/applications/17.12.3/src/korganizer-17.12.3.tar.xz</Archive>
         <BuildDependencies>
             <Dependency versionFrom="1.7.1">gpgme-devel</Dependency>
              <Dependency>extra-cmake-modules</Dependency>
@@ -116,6 +116,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2018-03-23</Date>
+            <Version>17.12.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Kamil Atlı</Name>
+            <Email>suvari@pisilinux.org</Email>
+        </Update>
         <Update release="3">
             <Date>2017-07-09</Date>
             <Version>17.04.2</Version>