diff --git a/debian/copyright b/debian/copyright
index 563e8c74863e8cb869c55fd374d25aab1f618bf4..abe76cdd8feacee903a92d5cec566e272cb3814b 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: logcat
 Source: https://git.autistici.org/ai/logcat