diff --git a/scripts/upgrade b/scripts/upgrade
index ccb8e94..c42c741 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -18,9 +18,6 @@ ynh_script_progression --message="Installing dependencies..." --weight=5
 
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
-# Upgrade NPM
-ynh_npm install --global npm@8.1.2
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
@@ -60,6 +57,7 @@ chown $app:$app "$install_dir/.env"
 
 pushd $install_dir
     ynh_use_nodejs
+    ynh_npm install npm@latest
 
 	ynh_script_progression --message="npm install... This can be very long, be patient !" --weight=18
 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm ci --quiet --production --prefer-offline --network-timeout=100000
@@ -110,4 +108,4 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of $app completed" --last
\ No newline at end of file
+ynh_script_progression --message="Upgrade of $app completed" --last