diff --git a/debian/copyright b/debian/copyright
index a1b2bf9..a469e40 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -30,7 +30,7 @@ License: GPL-2
  GNU General Public License for more details.
  .
  You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
  .
  The complete text of the GNU General Public License
  can be found in /usr/share/common-licenses/GPL-2 file.
@@ -46,7 +46,7 @@ License: GPL-3
  GNU General Public License for more details.
  .
  You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
  .
  The complete text of the GNU General Public License
  can be found in /usr/share/common-licenses/GPL-3 file.