diff --git a/README.md b/README.md
index c18c1f6..af19e51 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 ## r
 
 [![Build Status](https://travis-ci.org/Oefenweb/ansible-r.svg?branch=master)](https://travis-ci.org/Oefenweb/ansible-r)
-[![Ansible Galaxy](http://img.shields.io/badge/ansible--galaxy-r-blue.svg)](https://galaxy.ansible.com/Oefenweb/r/)
+[![Ansible Galaxy](https://img.shields.io/badge/ansible--galaxy-r-blue.svg)](https://galaxy.ansible.com/Oefenweb/r/)
 
 Set up the latest version of R in Ubuntu systems.
 
@@ -14,8 +14,8 @@ Set up the latest version of R in Ubuntu systems.
 
 * `r_version_35`: [default: `false`, for Ubuntu >= `18.04` always `true`]: Whether or not to install R 3.5
 
-* `r_cran_mirror`: [default: `http://cran.rstudio.com/`]: Your favorite [CRAN mirror](http://cran.r-project.org/mirrors.html)
-* `r_bioclite_url`: [default: `https://bioconductor.org/biocLite.R`]: The `biocLite.R` script URL for [Bioconductor](http://bioconductor.org/) installs
+* `r_cran_mirror`: [default: `https://cran.rstudio.com/`]: Your favorite [CRAN mirror](https://cran.r-project.org/mirrors.html)
+* `r_bioclite_url`: [default: `https://bioconductor.org/biocLite.R`]: The `biocLite.R` script URL for [Bioconductor](https://bioconductor.org/) installs
 
 * `r_install_dev`: [default: `false`]: Whether or not install the `r-base-dev` package
 * `r_install`: [default: `['littler']`]: Additional (apt) packages to install (e.g. `r-recommended`)
diff --git a/defaults/main.yml b/defaults/main.yml
index 2042b46..261bc89 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -2,7 +2,7 @@
 ---
 r_version_35: "{{ ansible_distribution_version is version('18.04', '>=') }}"
 
-r_cran_mirror: http://cran.rstudio.com/
+r_cran_mirror: https://cran.rstudio.com/
 r_bioclite_url: https://bioconductor.org/biocLite.R
 
 r_install_dev: false
diff --git a/meta/main.yml b/meta/main.yml
index 33c293e..8d2bdff 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -16,6 +16,6 @@ galaxy_info:
   galaxy_tags:
     - system
     - r
-    - cran-r
+    - cran
     - statistics
 dependencies: []
diff --git a/tests/test.yml b/tests/test.yml
index 33e244b..02d871b 100644
--- a/tests/test.yml
+++ b/tests/test.yml
@@ -11,7 +11,7 @@
         state: present
 
       - name: DBI
-        repos: http://lib.ugent.be/CRAN/
+        repos: https://lib.ugent.be/CRAN/
         lib: /tmp
 
       - name: colorspace
@@ -23,7 +23,7 @@
         type: bioconductor
 
       - name: shiny
-        repos: http://cran.rstudio.com/
+        repos: https://cran.rstudio.com/
 
       - name: mangothecat/franc
         type: github