diff --git a/multimedia/editor/blender/pspec.xml b/multimedia/editor/blender/pspec.xml
index e8ad7ac668..2d31416a82 100644
--- a/multimedia/editor/blender/pspec.xml
+++ b/multimedia/editor/blender/pspec.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "http://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>blender</Name>