diff --git a/README.md b/README.md
index 8639ecfd..8e36d50e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ## OpenMapTiles [![Build Status](https://travis-ci.org/openmaptiles/openmaptiles.svg?branch=master)](https://travis-ci.org/openmaptiles/openmaptiles)
 
-OpenMapTiles is an extensible and open tile schema based on the OpenStreetMap. It is used to generate vector tiles for online zoomable maps. The project is about creating a beautiful basemaps with general layers that contain topographic information. More information [openmaptiles.org](http://openmaptiles.org/) and [openmaptiles.com](http://openmaptiles.com/).
+OpenMapTiles is an extensible and open tile schema based on the OpenStreetMap. It is used to generate vector tiles for online zoomable maps. The project is about creating a beautiful basemaps with general layers that contain topographic information. More information [openmaptiles.org](https://openmaptiles.org/) and [openmaptiles.com](https://openmaptiles.com/).
 
 We encourage you to collaborate, reuse and adapt existing layers and add your own layers or use our approach for your own vector tile project. Feel free to fork the repo and experiment. The repository is built on top of the [openmaptiles/openmaptiles-tools](https://github.com/openmaptiles/openmaptiles-tools) to simplify vector tile creation.
 
@@ -10,7 +10,7 @@ Please keep in mind that OpenMapTiles schema should stay displaying general topo
 - :link: Docs https://openmaptiles.org/docs
 - :link: Production package: https://openmaptiles.com/production-package/
 - :link: Hosting https://www.maptiler.com/cloud/
-- :link: Create own layer https://github.com/openmaptiles/skiing
+- :link: Create own layer https://github.com/openmaptiles/openmaptiles-skiing
 - :link: Discuss at the #openmaptiles channel at [OSM Slack](https://osmus-slack.herokuapp.com/)
 
 ## Styles
@@ -138,12 +138,12 @@ docker-compose run generate-vectortiles
 
 All code in this repository is under the [BSD license](./LICENSE.md) and the cartography decisions encoded in the schema and SQL are licensed under [CC-BY](./LICENSE.md).
 
-Products or services using maps derived from OpenMapTiles schema need to visibly credit "OpenMapTiles.org" or reference "OpenMapTiles" with a link to http://openmaptiles.org/. Exceptions to attribution requirement can be granted on request.
+Products or services using maps derived from OpenMapTiles schema need to visibly credit "OpenMapTiles.org" or reference "OpenMapTiles" with a link to https://openmaptiles.org/. Exceptions to attribution requirement can be granted on request.
 
 For a browsable electronic map based on OpenMapTiles and OpenStreetMap data, the
 credit should appear in the corner of the map. For example:
 
-[© OpenMapTiles](http://openmaptiles.org/) [© OpenStreetMap contributors](http://www.openstreetmap.org/copyright)
+[© OpenMapTiles](https://openmaptiles.org/) [© OpenStreetMap contributors](https://www.openstreetmap.org/copyright)
 
 For printed and static maps a similar attribution should be made in a textual
 description near the image, in the same fashion as if you cite a photograph.