diff --git a/index.html b/index.html
index a5faa63..9a9e1fc 100644
--- a/index.html
+++ b/index.html
@@ -93,10 +93,10 @@
 				.setView([54.2, 2.6], 6)
 				.addControl(L.control.attribution({
 					position: 'bottomright',
-					prefix: 'Made by <a href="http://www.geodienst.xyz/">Geodienst</a>'
+					prefix: 'Made by <a href="https://www.geodienst.xyz/">Geodienst</a>'
 				}));
 			
-			L.tileLayer('http://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png', {
+			L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png', {
 				detectRetina: true,
 				attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, &copy; <a href="http://cartodb.com/attributions">CartoDB</a>'
 			}).addTo(map);
@@ -200,4 +200,4 @@
 
 		</script>
 	</body>
-</html>
\ No newline at end of file
+</html>