diff --git a/PVE/API2/Nodes.pm b/PVE/API2/Nodes.pm
index e58d9c10..36cb70b4 100644
--- a/PVE/API2/Nodes.pm
+++ b/PVE/API2/Nodes.pm
@@ -1053,12 +1053,6 @@ __PACKAGE__->register_method ({
 	additionalProperties => 0,
 	properties => {
 	    node => get_standard_option('pve-node'),
-	    upgrade => {
-		type => 'boolean',
-		description => "Deprecated, use the 'cmd' property instead! Run 'apt-get dist-upgrade' instead of normal shell.",
-		optional => 1,
-		default => 0,
-	    },
 	    cmd => {
 		type => 'string',
 		description => "Run specific command or default to login.",
@@ -1097,10 +1091,6 @@ __PACKAGE__->register_method ({
 
 	my ($port, $remcmd) = $get_vnc_connection_info->($node);
 
-	# FIXME: remove with 7.0
-	if ($param->{upgrade}) {
-	    $param->{cmd} = 'upgrade';
-	}
 	my $shcmd = get_shell_command($user, $param->{cmd}, $param->{'cmd-opts'});
 
 	my $realcmd = sub {
diff --git a/debian/control b/debian/control
index 1b1c248a..91ded19a 100644
--- a/debian/control
+++ b/debian/control
@@ -77,7 +77,7 @@ Depends: apt-transport-https | apt (>= 1.5~),
          pve-firewall,
          pve-ha-manager,
          pve-i18n (>= 1.0-3),
-         pve-xtermjs (>= 0.1-1),
+         pve-xtermjs (>= 4.7.0-1),
          qemu-server (>= 6.2-17),
          rsync,
          spiceterm,