diff --git a/dump.spec b/dump.spec
index 6cb5580ff29155c3c77704e91f18b02bb2a0bc62..a83484c363c702d768f72cd7f366a17d9c37f30d 100644
--- a/dump.spec
+++ b/dump.spec
@@ -4,8 +4,8 @@ Version: 0.4
 Release: 5
 Summary: Programs for backing up and restoring ext2/3/4 filesystems
 License: BSD
-URL:     http://dump.sourceforge.net/
-Source0: http://downloads.sourceforge.net/dump/dump-0.4b47.tar.gz
+URL:     https://dump.sourceforge.net/
+Source0: https://downloads.sourceforge.net/dump/dump-0.4b47.tar.gz
 
 Patch1:  0001-fix-multiple-define-for-gcc10.patch