diff --git a/README.md b/README.md
index f03316c..5d9f9fa 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ The Sync Server provides a replacement for Firefox’s default server (hosted at
 
 By default, a server set up will defer authentication to the Mozilla-hosted accounts server at [https://accounts.firefox.com](https://accounts.firefox.com). So you will still have to authenticate at Mozilla, but _the storage of your information will be done on your host_.
 
-**Shipped version:** 1.8
+**Shipped version:** 1.9.1
 
 ## Documentation
 
diff --git a/README_fr.md b/README_fr.md
index 6163a0d..5b10a57 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -13,7 +13,7 @@ Le serveur de synchronisation permet un remplacement du serveur par défaut de F
 
 Par défaut, le serveur reporte l'authentification aux serveurs de comptes de Mozilla à https://accounts.firefox.com. vous vous authentifierez donc sur les serveurs de Mozilla, mais _le stockage de vos informations se fera sur votre serveur_.
 
-**Version incluse :** 1.8
+**Version incluse :** 1.9.1
 
 ## Documentation
 
diff --git a/conf/app.src b/conf/app.src
index 28519e2..6031eac 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,4 +1,4 @@
-SOURCE_URL=https://github.com/mozilla-services/syncserver/archive/1.8.0.tar.gz
-SOURCE_SUM=728206bcffec7a305e97e7cd4d465b3fa56f39f8e1fd55d98e49a866016d61e0
+SOURCE_URL=https://github.com/mozilla-services/syncserver/archive/bfbc3abd36ee4db70df13a9c43f7758a1528c965.zip
+SOURCE_SUM=6f8fe5c039354a521c2697c547d89c56e030f7b780fcc1d96377708cd734ea53
 SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=tar.gz
+SOURCE_FORMAT=zip
diff --git a/manifest.json b/manifest.json
index 26ea838..574b4cc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Mozilla’s Sync-Server to host your Firefox account data",
         "fr": "Le serveur de synchronisation de Mozilla, pour héberger vos données Firefox"
     },
-    "version": "1.8.0~ynh1",
+    "version": "1.9.1~ynh1",
     "url": "https://github.com/mozilla-services/syncserver",
     "license": "MPL-2.0",
     "maintainer": {
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 1d036b4..d83cb4d 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 
 # Note that we also need some specific pkg_dependencies for build with arm architectures
 # dependencies used by the app
-pkg_dependencies="python-dev python-virtualenv virtualenv uwsgi uwsgi-plugin-python build-essential libssl-dev libffi-dev"
+pkg_dependencies="python-dev python-virtualenv virtualenv uwsgi uwsgi-plugin-python build-essential libssl-dev libffi-dev libmariadbclient-dev"
 
 #=================================================
 # PERSONAL HELPERS