1 files changed, 1 insertions, 1 deletions
diff --git a/assert.c b/assert.c
index b9b55592a..bf40c1ba4 100644
--- a/assert.c
+++ b/assert.c
@@ -19,7 +19,7 @@ or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 License for more details.
 
 You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+along with the GNU MP Library.  If not, see https://www.gnu.org/licenses/.  */
 
 #include <stdio.h>
 #include <stdlib.h>