diff --git a/hardware/optical/simpleburn/pspec.xml b/hardware/optical/simpleburn/pspec.xml
index 825de76684..6106e9ee97 100644
--- a/hardware/optical/simpleburn/pspec.xml
+++ b/hardware/optical/simpleburn/pspec.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "https://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>simpleburn</Name>
@@ -63,7 +63,7 @@
 
     <History>
         <Update release="6">
-            <Date>2019-12-28</Date>
+            <Date>2021-08-11</Date>
             <Version>1.8.4</Version>
             <Comment>Ver. bump.</Comment>
             <Name>Pisi Linux Community</Name>