1 files changed, 1 insertions, 1 deletions

diff --git a/lib/binary-io.h b/lib/binary-io.h
index 9f1dde108eb..75adb33c918 100644
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -12,7 +12,7 @@
    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/>.  */
 
 #ifndef _BINARY_H
 #define _BINARY_H