diff --git a/debian/changelog b/debian/changelog
index e8238b7..5ef6be3 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -26,6 +26,7 @@ jerasure (2.0.0+2017.04.10.git.de1739cc84-1) unstable; urgency=medium
 
   [ Daniel Baumann ]
   * Updating vcs fields.
+  * Updating copyright format url.
 
  -- Ondřej Nový <onovy@debian.org>  Sun, 06 Aug 2017 02:26:07 +0200
 
diff --git a/debian/copyright b/debian/copyright
index 7b65aa2..7b8c163 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,4 +1,4 @@
-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: jerasure
 Source: http://jerasure.org/