{ "packages": { "": { "version": "1.0.0" } } } in package-lock.json isn't bumped

[regseb]

Describe the bug
{ "packages": { "": { "version": "1.0.0" } } } in package-lock.json isn't bumped.

Current behavior
{ "packages": { "": { "version": "1.0.0" } } } in package-lock.json is unchanged.

Expected behavior
Bump { "packages": { "": { "version": "1.0.0" } } } in package-lock.json.

Environment

• standard-version version(s): v9.1.1
• Node/npm version: Node 14.16.0 / npm 7.6.1
• OS: Ubuntu 20.04.2 LTS

Possible Solution
Search for the property and if it exists: update the value.

Additional context
This property was probably added in lockfileVersion 2 with npm v7.

Steps to reproduce this issue

git init
npm init
npm install standard-version --save-dev
git add package.json package-lock.json
git commit -m "foo"
npx standard-version
head package-lock.json

{
  "name": "testcase",
  "version": "1.0.1",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "version": "1.0.0",
      "license": "ISC",
      "devDependencies": {

npm install
head package-lock.json

{
  "name": "testcase",
  "version": "1.0.1",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "version": "1.0.1",
      "license": "ISC",
      "devDependencies": {

[MiniGod]

There's a PR for this: #713

[vicrep]

Closed by #713 and released as of v9.3.1 :)

[regseb]

I confirm that this issue is fixed in version 9.3.1. @vicrep Thank you.

[mominafiz]

@vicrep I was wondering why the package-lock.json is not bumped or excluded by standard-version. Even if updater is used in bumpFiles it doesn't do an update.

Maybe this issue was fixed and bug has re-appeared