diff --git a/README.md b/README.md
index defaf4b..f2bea50 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to
 [Baïkal](http://baikal-server.com/) is a CalDAV and CardDAV server, based on
 sabre/dav, that includes an administration interface for easy management.
 
-**Shipped version:** 0.4.6
+**Shipped version:** 0.5.3
 
 ## Screenshots
 
diff --git a/conf/app.src b/conf/app.src
index f26db38..f07f48a 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/fruux/Baikal/releases/download/0.4.6/baikal-0.4.6.zip
-SOURCE_SUM=946e8e4161f7ef84be42430b6e9d3bb7dd4bbbe241b409be208c14447d7aa7a6
+SOURCE_URL=https://github.com/sabre-io/Baikal/releases/download/0.5.3/baikal-0.5.3.zip
+SOURCE_SUM=11e6971a3cdc4c0cfc36e82498809162b5a6cfb67545f0dbc5b9d9e0c28c93c0
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/config.system.php b/conf/config.system.php
index 9b0be7c..2399d76 100644
--- a/conf/config.system.php
+++ b/conf/config.system.php
@@ -69,4 +69,4 @@ define("PROJECT_DB_MYSQL_PASSWORD", '__DBPASS__');
 define("BAIKAL_ENCRYPTION_KEY", '__DESKEY__');
 
 # The currently configured Baïkal version
-define("BAIKAL_CONFIGURED_VERSION", '0.4.6');
+define("BAIKAL_CONFIGURED_VERSION", '0.5.3');
diff --git a/manifest.json b/manifest.json
index 2e9cf5f..8e7dc38 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Lightweight CalDAV+CardDAV server",
         "fr": "Serveur CalDAV+CardDAV léger"
     },
-    "version": "0.4.6~ynh1",
+    "version": "0.5.3~ynh1",
     "url": "http://baikal-server.com/",
     "license": "GPL-3.0",
     "maintainer": {