1 files changed, 1 insertions, 1 deletions
diff --git a/src/dim.c b/src/dim.c
index 85f533236..1ee9e4188 100644
--- a/src/dim.c
+++ b/src/dim.c
@@ -17,7 +17,7 @@ License for more details.
 
 You should have received a copy of the GNU Lesser General Public License
 along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
-http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
+https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
 
 #include "mpfr-impl.h"