diff --git a/check_process b/check_process
index 264a93e..eaa7d25 100644
--- a/check_process
+++ b/check_process
@@ -11,7 +11,8 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		#upgrade=1	from_commit=CommitHash
+		# 0.4.20~ynh1
+		upgrade=1	from_commit=7bfbcb607a5a21087c82fab096e0d157b5febb46
 		backup_restore=1
 		multi_instance=0
 		port_already_use=0
diff --git a/manifest.json b/manifest.json
index 2c6b79e..19c657e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
     "description": {
         "en": "Download Manager written in pure Python."
     },
-    "version": "0.4.20~ynh1",
+    "version": "0.4.20~ynh2",
     "url": "https://pyload.net/",
     "upstream": {
         "license": "AGPL-3.0-or-later",