diff --git a/debian/copyright b/debian/copyright
index 94b8b10..703eba5 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,7 +1,7 @@
-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: httping
 Upstream-Contact: Folkert Van Heusden <folkert@vanheusden.com>
-Source: http://www.vanheusden.com/httping/
+Source: https://www.vanheusden.com/httping/
 
 Files: *
 Copyright: 2003-2016 Folkert Van Heusden <folkert@vanheusden.com>           
diff --git a/debian/watch b/debian/watch
index 0e45392..1eac07d 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
 version=3
-http://www.vanheusden.com/httping/httping-(.*)\.tgz
+https://www.vanheusden.com/httping/httping-(.*)\.tgz