diff --git a/scripts/install b/scripts/install
index 90daf64..a732f08 100755
--- a/scripts/install
+++ b/scripts/install
@@ -100,7 +100,7 @@ ynh_print_info "Installing dependencies..."
 ###		- And the section "UPGRADE DEPENDENCIES" in the upgrade script
 
 ynh_print_info "Installing nodejs ..."
-ynh_install_nodejs 8.9.3
+ynh_install_nodejs 8.15.1
 
 ynh_print_info "Installing mongodb dependencies ..."
 ynh_install_app_dependencies "mongodb mongodb-server"
diff --git a/scripts/restore b/scripts/restore
index 11c87b7..eeba563 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -85,7 +85,7 @@ find "$final_path" -type d -print0 | xargs -0 chmod 750
 ynh_print_info "Reinstalling dependencies..."
 
 # Define and install dependencies
-ynh_install_nodejs 8.9.3
+ynh_install_nodejs 8.15.1
 
 # Install mongodb
 ynh_install_app_dependencies "mongodb mongodb-server"
diff --git a/scripts/upgrade b/scripts/upgrade
index 4f48cfa..0a9990f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -68,8 +68,9 @@ if ynh_version_gt "0.45-3" "${previous_version}" ; then
 fi
 
 if ynh_version_gt "0.77-2" "${previous_version}" ; then
-    ynh_install_nodejs 8.9.3
-	ynh_use_nodejs
+    ynh_remove_nodejs
+    ynh_install_nodejs 8.15.1
+    ynh_use_nodejs
     # Create a dedicated systemd config
     ynh_replace_string "__ENV_PATH__" "$nodejs_path"               "../conf/systemd.service"
     ynh_replace_string "__DB_NAME__"  "$db_name"                "../conf/systemd.service"