diff --git a/scripts/upgrade b/scripts/upgrade
index f6d6e51..86ca9c2 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -7,6 +7,13 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing nodejs..."
+
+ynh_install_nodejs --nodejs_version=$nodejs_version
+
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================