diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c76ca89d..6cfb56143 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog Fab-manager
 
-## Next release
+## v4.7.0 2021 February 23
 - Payment schedules on subscriptions
 - Refactored theme builder to use scss files
 - Updated stripe gem to 5.29.0
@@ -18,6 +18,7 @@
 - Fix a security issue: updated carrierwave to 2.1.1 to fix [CVE-2021-21305](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21305)
 - [TODO DEPLOY] `rails fablab:maintenance:rebuild_stylesheet`
 - [TODO DEPLOY] `rails fablab:stripe:set_product_id`
+- [TODO DEPLOY] `rails fablab:stripe:sync_coupons`
 - [TODO DEPLOY] `rails fablab:setup:add_schedule_reference`
 - [TODO DEPLOY] `rails db:seed`
 - [TODO DEPLOY] add the `INTL_LOCALE` environment variable (see [doc/environment.md](doc/environment.md#INTL_LOCALE) for configuration details)
diff --git a/lib/tasks/fablab/stripe.rake b/lib/tasks/fablab/stripe.rake
index 2c605eafe..2396f7c1e 100644
--- a/lib/tasks/fablab/stripe.rake
+++ b/lib/tasks/fablab/stripe.rake
@@ -43,6 +43,16 @@ namespace :fablab do
       SyncMembersOnStripeWorker.new.perform
       puts 'Done'
     end
+    desc 'sync coupons to the stripe database'
+    task sync_coupons: :environment do
+      puts 'We create all non-existing coupons on stripe. This may take a while, please wait...'
+      Coupon.all.each do |c|
+        Stripe::Coupon.retrieve(c.code, api_key: Setting.get('stripe_secret_key'))
+      rescue Stripe::InvalidRequestError
+        StripeService.create_stripe_coupon(c.id)
+      end
+      puts 'Done'
+    end
 
     desc 'set stp_product_id to all plans/machines/trainings/spaces'
     task set_product_id: :environment do
diff --git a/package.json b/package.json
index ea1381eb4..d571de1ae 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fab-manager",
-  "version": "4.6.6",
+  "version": "4.7.0",
   "description": "Fab-manager is the FabLab management solution. It provides a comprehensive, web-based, open-source tool to simplify your administrative tasks and your marker's projects.",
   "keywords": [
     "fablab",