diff --git a/bower_components/leaflet/README.md b/bower_components/leaflet/README.md
index a49b5b5..b00f945 100644
--- a/bower_components/leaflet/README.md
+++ b/bower_components/leaflet/README.md
@@ -1,4 +1,4 @@
-<img width="600" src="https://rawgit.com/Leaflet/Leaflet/master/src/images/logo.svg" alt="Leaflet" />
+<img width="600" src="https://cdn.jsdelivr.net/gh/Leaflet/Leaflet/src/images/logo.svg" alt="Leaflet" />
 
 Leaflet is the leading open-source JavaScript library for **mobile-friendly interactive maps**.
 Weighing just about 37 KB of gzipped JS code, it has all the mapping [features][] most developers ever need.
diff --git a/bower_components/openlayers/examples/jsts.html b/bower_components/openlayers/examples/jsts.html
index f52ff61..d755436 100644
--- a/bower_components/openlayers/examples/jsts.html
+++ b/bower_components/openlayers/examples/jsts.html
@@ -7,6 +7,6 @@
   with OpenLayers.
 tags: "vector, jsts, buffer"
 resources:
-  - https://cdn.rawgit.com/bjornharrtell/jsts/gh-pages/1.2.0/jsts.min.js
+  - https://cdn.jsdelivr.net/gh/bjornharrtell/jsts@gh-pages/1.2.0/jsts.min.js
 ---
 <div id="map" class="map"></div>
diff --git a/bower_components/openlayers/examples/topolis.html b/bower_components/openlayers/examples/topolis.html
index cb02eb4..c348710 100644
--- a/bower_components/openlayers/examples/topolis.html
+++ b/bower_components/openlayers/examples/topolis.html
@@ -7,7 +7,7 @@
   with OpenLayers, enabling creating and editing topological geometry. Standard interaction draws edges, snapping to existing edges. Delete an edge by drawing a new edge crossing the one to delete.
 tags: "draw, edit, vector, topology, topolis"
 resources:
-  - https://cdn.rawgit.com/bjornharrtell/topolis/releases/0.1.1/topolis.min.js
+  - https://cdn.jsdelivr.net/gh/bjornharrtell/topolis@releases/0.1.1/topolis.min.js
   - https://code.jquery.com/jquery-3.1.1.min.js
   - https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.3/toastr.min.js
   - https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.3/toastr.min.css