diff --git a/conf/app.src b/conf/app.src
index 59e1e34..ece820c 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/invoiceninja/invoiceninja/releases/download/v5.3.60/invoiceninja.zip
-SOURCE_SUM=7c1fc193a6bcca35a6af684694418836baec8e16049fd251ff68837a0d6ce4d2
+SOURCE_URL=https://github.com/invoiceninja/invoiceninja/releases/download/v5.4.9/invoiceninja.zip
+SOURCE_SUM=9553bf18f267932e4827fca5e1c7b046566db25b0ee823945ae27fea54edf6e8
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=false
diff --git a/manifest.json b/manifest.json
index a6f96bb..97ab2e8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Create and email invoices, track payments, expenses, and time tasks",
         "fr": "Créer et envoyer des factures par e-mail, suivre les paiements, les dépenses et les tâches horaires"
     },
-    "version": "5.3.60~ynh1",
+    "version": "5.4.9~ynh1",
     "url": "https://invoiceninja.org",
     "upstream": {
         "license": "Elastic-2.0",
@@ -31,7 +31,7 @@
         "mysql"
     ],
     "arguments": {
-        "install" : [
+        "install": [
             {
                 "name": "domain",
                 "type": "domain"
@@ -47,17 +47,20 @@
                     "en": "Choose the application language",
                     "fr": "Choisissez la langue de l'application"
                 },
-                "choices": ["fr", "en"],
+                "choices": [
+                    "fr",
+                    "en"
+                ],
                 "default": "en"
             },
             {
                 "name": "is_public",
                 "type": "boolean",
                 "default": true,
-		        "help": {
-		            "en": "Since your clients should have the possibility to access your invoices, the app is public. If you only want to send invoices via mail (or not at all), deactivate public access",
+                "help": {
+                    "en": "Since your clients should have the possibility to access your invoices, the app is public. If you only want to send invoices via mail (or not at all), deactivate public access",
                     "fr": "Puisque vos clients doivent avoir la possibilité d'accéder à vos factures, l'application est publique. Si vous souhaitez uniquement envoyer des factures par courrier (ou pas du tout), désactivez l'accès public"
-		        }
+                }
             },
             {
                 "name": "password",