diff --git a/scripts/_common.sh b/scripts/_common.sh
index 6d58a5a..c1ffb11 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,6 +6,7 @@
 
 # dependencies used by the app
 pkg_dependencies="mongodb mongodb-server mongo-tools"
+nodejs_version=12.15.0
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index 4c7e1e3..53e71d6 100755
--- a/scripts/install
+++ b/scripts/install
@@ -75,7 +75,7 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 ynh_print_info --message="Installing dependencies..."
 
-ynh_install_nodejs --nodejs_version="8.16.2"
+ynh_install_nodejs --nodejs_version=$nodejs_version
 ynh_use_nodejs
 
 ynh_install_app_dependencies $pkg_dependencies
diff --git a/scripts/restore b/scripts/restore
index 0eb0e07..c2943ad 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -84,7 +84,7 @@ find "$final_path" -type d -print0 | xargs -0 chmod 750
 ynh_print_info --message="Reinstalling dependencies..."
 
 # Define and install dependencies
-ynh_install_nodejs --nodejs_version="8.16.2"
+ynh_install_nodejs --nodejs_version=$nodejs_version
 ynh_use_nodejs
 
 ynh_install_app_dependencies $pkg_dependencies
diff --git a/scripts/upgrade b/scripts/upgrade
index 4880de0..3235033 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -138,7 +138,7 @@ fi
 if ynh_version_gt "3.55~ynh1" "${previous_version}" ; then
     # Install dependencies
     ynh_remove_nodejs
-    ynh_install_nodejs --nodejs_version="8.16.2"
+    ynh_install_nodejs --nodejs_version=$nodejs_version
     ynh_use_nodejs
     
     # Create a dedicated systemd config
@@ -157,6 +157,13 @@ if ynh_version_gt "3.55~ynh1" "${previous_version}" ; then
     ynh_store_file_checksum "$config_file"
 fi
 
+if ynh_version_gt "3.79~ynh1" "${previous_version}" ; then
+    # Install dependencies
+    ynh_remove_nodejs
+    ynh_install_nodejs --nodejs_version=$nodejs_version
+    ynh_use_nodejs
+fi
+
 #=================================================
 # CHECK THE PATH
 #=================================================
@@ -214,7 +221,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_print_info --message="Upgrading dependencies..."
 
-ynh_install_nodejs --nodejs_version="8.16.0"
+ynh_install_nodejs --nodejs_version=$nodejs_version
 ynh_use_nodejs
 
 ynh_install_app_dependencies $pkg_dependencies