diff --git a/desktop/kde/applications/kcalcore/pspec.xml b/desktop/kde/applications/kcalcore/pspec.xml
index d9a4d02ef6..b8262e24a2 100644
--- a/desktop/kde/applications/kcalcore/pspec.xml
+++ b/desktop/kde/applications/kcalcore/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:console</IsA>
         <Summary>the KDE calendar access library.</Summary>
         <Description>A calendar contains information like incidences (events, to-dos, journals), alarms, time zones, and other useful information.</Description>
-        <Archive sha1sum="964e8bc4ed8709935b44d302e317db21edd67733" type="tarxz">https://download.kde.org/stable/applications/17.12.1/src/kcalcore-17.12.1.tar.xz</Archive>
+        <Archive sha1sum="5e29345190c27e3c68c0cf3d88a9254cb9d14f13" type="tarxz">https://download.kde.org/stable/applications/17.12.3/src/kcalcore-17.12.3.tar.xz</Archive>
         <BuildDependencies>
             <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>db-devel</Dependency>
@@ -68,6 +68,13 @@
     </Package>
 
     <History>
+        <Update release="17">
+            <Date>2018-03-22</Date>
+            <Version>17.12.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="16">
             <Date>2018-02-03</Date>
             <Version>17.12.1</Version>