diff --git a/check_process b/check_process
index 6c8360c..bc00531 100644
--- a/check_process
+++ b/check_process
@@ -14,6 +14,7 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
+		upgrade=1	from_commit=48ed2dc5b80ed7f1ddd39a46917f993a8c4207d5
 		backup_restore=1
 		multi_instance=0
 		incorrect_path=1
@@ -33,3 +34,7 @@
 ;;; Options
 Email=
 Notification=none
+;;; Upgrade options
+	; commit=48ed2dc5b80ed7f1ddd39a46917f993a8c4207d5
+		name=Refactoring and upgrade 3.3.0
+		manifest_arg=domain=DOMAIN&path=PATH&admin_user=USER&upload_password=supersecretpassword&is_public=1&
diff --git a/conf/app.src b/conf/app.src
index b361c1b..a5bd3c5 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://gitlab.com/mojo42/Jirafeau/repository/3.3.0/archive.tar.gz
-SOURCE_SUM=694579a2f52beab8756832580fc4df54
+SOURCE_URL=https://gitlab.com/mojo42/Jirafeau/repository/3.4.1/archive.tar.gz
+SOURCE_SUM=7719dcac5080ebfb65500b64c24e358d
 SOURCE_SUM_PRG=md5sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index e0004ed..dddcd71 100644
--- a/manifest.json
+++ b/manifest.json
@@ -10,7 +10,7 @@
 		"fr": "Hébergez simplement un fichier et partagez-le avec un lien unique"
 	},
 	"url": "https://gitlab.com/mojo42/Jirafeau",
-	"version": "3.2.0",
+	"version": "3.4.1~ynh1",
 	"license": "AGPLv3",
 	"maintainer": {
 		"name": "julien",