-default[:civicrm][:version] = "4.2.7"
+default[:civicrm][:version] = "5.3.1"
+
+default[:civicrm][:extensions][:cividiscount][:name] = "org.civicrm.module.cividiscount"
+default[:civicrm][:extensions][:cividiscount][:repository] = "git://github.com/dlobo/org.civicrm.module.cividiscount.git"
+default[:civicrm][:extensions][:cividiscount][:revision] = "3.3"
+
+default[:civicrm][:extensions][:osm][:name] = "de.systopia.osm"
+default[:civicrm][:extensions][:osm][:repository] = "git://github.com/systopia/de.systopia.osm.git"
+default[:civicrm][:extensions][:osm][:revision] = "1.2"
+
+default[:civicrm][:extensions][:civirules][:name] = "org.civicoop.civirules"
+default[:civicrm][:extensions][:civirules][:repository] = "git://github.com/CiviCooP/org.civicoop.civirules.git"
+default[:civicrm][:extensions][:civirules][:revision] = "1.11"
+
+default[:civicrm][:extensions][:stripe][:name] = "com.drastikbydesign.stripe"
+default[:civicrm][:extensions][:stripe][:repository] = "git://github.com/drastik/com.drastikbydesign.stripe.git"
+default[:civicrm][:extensions][:stripe][:revision] = "4.7.1"
+
+default[:civicrm][:extensions][:mailchimp][:name] = "uk.co.vedaconsulting.mailchimp"
+default[:civicrm][:extensions][:mailchimp][:repository] = "git://github.com/veda-consulting/uk.co.vedaconsulting.mailchimp.git"
+default[:civicrm][:extensions][:mailchimp][:revision] = "v2.0"