diff --git a/scripts/upgrade b/scripts/upgrade
index 8f7bbff..0d52661 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -145,6 +145,12 @@ ynh_script_progression --message="Upgrading dependencies..."
 
 ynh_install_app_dependencies $pkg_dependencies
 
+if [ $YNH_ARCH == "armhf" ] 
+then
+	ynh_script_progression --message="Upgrade specific arm dependencies..."
+	ynh_install_extra_app_dependencies --repo="deb http://security.debian.org/debian-security stretch/updates main" $pkg_extra_depedencies_arm
+fi
+
 if ! yunohost app list | grep -q "prosody"
 then
 	yunohost tools update