diff --git a/R/getTiles.R b/R/getTiles.R
index bb8a7137..304ff0c0 100644
--- a/R/getTiles.R
+++ b/R/getTiles.R
@@ -18,7 +18,7 @@
 #' @param forceDownload if TRUE, cached tiles are downloaded again. 
 #' @details 
 #' Zoom levels are described on the OpenStreetMap wiki: 
-#' \url{http://wiki.openstreetmap.org/wiki/Zoom_levels}. \cr\cr
+#' \url{https://wiki.openstreetmap.org/wiki/Zoom_levels}. \cr\cr
 #' Full list of providers:  
 #' \tabular{lll}{
 #' 'OpenStreetMap' (or 'osm')                 \tab	'Stamen' (or 'stamenbw')	                  \tab  'Esri' \cr
diff --git a/R/palettes.R b/R/palettes.R
index 02980594..196f5052 100644
--- a/R/palettes.R
+++ b/R/palettes.R
@@ -16,7 +16,7 @@
 #' "turquoise.pal", "sand.pal", "taupe.pal", "kaki.pal" or "harmo.pal". \cr\cr
 #' Qualitative palettes: "pastel.pal" or "multi.pal".
 #' @references Qualitative palettes were generated with "i want hue" 
-#' (\url{http://tools.medialab.sciences-po.fr/iwanthue/}) by Mathieu Jacomy at 
+#' (\url{https://medialab.github.io/iwanthue/}) by Mathieu Jacomy at 
 #' the Sciences-Po Medialab.
 #' @return \code{carto.pal} returns a vector of colors.
 #' @examples 
diff --git a/README.md b/README.md
index db28cff7..dfdddb3f 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,12 @@
 [![](https://cranlogs.r-pkg.org/badges/cartography?color=brightgreen)](https://cran.r-project.org/package=cartography)
 [![R-CMD-check](https://github.com/riatelab/cartography/workflows/R-CMD-check/badge.svg)](https://github.com/riatelab/cartography/actions)
 [![codecov](https://codecov.io/gh/riatelab/cartography/branch/master/graph/badge.svg)](https://codecov.io/gh/riatelab/cartography)
-[![status](https://tinyverse.netlify.com/badge/cartography)](https://tinyverse.netlify.com/)
-[![status](http://joss.theoj.org/papers/0c2d51fc23efb8e1f87d764da8414923/status.svg)](http://joss.theoj.org/papers/0c2d51fc23efb8e1f87d764da8414923)
+[![status](https://tinyverse.netlify.com/badge/cartography)](https://tinyverse.netlify.app/)
+[![DOI](https://joss.theoj.org/papers/10.21105/joss.00054/status.svg)](https://doi.org/10.21105/joss.00054)
 [![minimal R version](https://img.shields.io/badge/R-%E2%89%A5%203.3.0-brightgreen)](https://cran.r-project.org/)
 ![CRAN/METACRAN](https://img.shields.io/cran/l/cartography?color=brightgreen)
 
 
-
 ## Create and integrate maps in your R workflow! 
 This package helps to design **cartographic representations** such as proportional symbols, choropleth, typology, flows or discontinuities maps. It also offers several features that improve the graphic presentation of maps, for instance, map palettes, layout elements (scale, north arrow, title...), labels or legends.
 
diff --git a/man/carto.pal.Rd b/man/carto.pal.Rd
index 1fae2739..5ce011fc 100644
--- a/man/carto.pal.Rd
+++ b/man/carto.pal.Rd
@@ -93,6 +93,6 @@ display.carto.all(8)
 }
 \references{
 Qualitative palettes were generated with "i want hue" 
-(\url{http://tools.medialab.sciences-po.fr/iwanthue/}) by Mathieu Jacomy at 
+(\url{https://medialab.github.io/iwanthue/}) by Mathieu Jacomy at 
 the Sciences-Po Medialab.
 }
diff --git a/man/getTiles.Rd b/man/getTiles.Rd
index 80c03d4e..c9bccad8 100644
--- a/man/getTiles.Rd
+++ b/man/getTiles.Rd
@@ -49,7 +49,7 @@ fetched from various open map servers.
 }
 \details{
 Zoom levels are described on the OpenStreetMap wiki: 
-\url{http://wiki.openstreetmap.org/wiki/Zoom_levels}. \cr\cr
+\url{https://wiki.openstreetmap.org/wiki/Zoom_levels}. \cr\cr
 Full list of providers:  
 \tabular{lll}{
 'OpenStreetMap' (or 'osm')                 \tab	'Stamen' (or 'stamenbw')	                  \tab  'Esri' \cr