diff --git a/conf/app.src b/conf/app.src
index e3a43b2..0e9d06d 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://api.github.com/repos/sleede/fab-manager/tarball/v5.6.5
-SOURCE_SUM=dc6ae9fefd893975ee2b70c5b327a37b3d585dcf223ddffe75cc0b570771102d
+SOURCE_URL=https://api.github.com/repos/sleede/fab-manager/tarball/v6.3.9
+SOURCE_SUM=2bf2ba616d2d8fb1ea0442aaa83c16063dc04a6e12d221672d97f9260cd1ee30
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index f5f2a54..1449d63 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
     "description": {
         "en": "Fab Lab management solution."
     },
-    "version": "5.6.5~ynh1",
+    "version": "6.3.9~ynh1",
     "url": "https://www.fab-manager.com",
     "upstream": {
         "license": "AGPL-3.0-or-later",