diff --git a/folium/templates/tiles/stamentoner/attr.txt b/folium/templates/tiles/stamentoner/attr.txt
index 9af39ff0c8..3e60102a0a 100644
--- a/folium/templates/tiles/stamentoner/attr.txt
+++ b/folium/templates/tiles/stamentoner/attr.txt
@@ -1 +1 @@
-Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY SA</a>.
\ No newline at end of file
+Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://www.openstreetmap.org/copyright">ODbL</a>.
\ No newline at end of file
diff --git a/folium/templates/tiles/stamentoner/tiles.txt b/folium/templates/tiles/stamentoner/tiles.txt
index caa2de86a2..04c560f3c6 100644
--- a/folium/templates/tiles/stamentoner/tiles.txt
+++ b/folium/templates/tiles/stamentoner/tiles.txt
@@ -1 +1 @@
-https://stamen-tiles-{s}.a.ssl.fastly.net/toner/{z}/{x}/{y}.jpg
+https://stamen-tiles-{s}.a.ssl.fastly.net/toner/{z}/{x}/{y}.png