blocks|key|600658|text|强制更新的一种(缓慢)方法是删除node_modules目录，然后再次执行npm+install。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|600659|这是npm+update命令的一个已知错误，已在npm的开发分支中修复，请参阅此处：https://github.com/isaacs/npm/pull/3863|600660|它应该很快就会登陆npm的最新稳定版本。|600661|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/isaacs/npm/pull/3863^0|11|B|0|2|A|O|3|16|13|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|H|3|I|5|6|7|12|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]]]

One (slow) way to do force the update, is to remove the node_modules directory, and then do <code>npm install</code> again.

This was a known bug of the <code>npm update</code> command, which has been fixed on the development branch of <code>npm</code>, see here:
<a href="https://github.com/isaacs/npm/pull/3863" rel="nofollow">https://github.com/isaacs/npm/pull/3863</a>

It should land on the latest stable version of npm pretty soon.

blocks|key|600691|text|当前版本的NPM+(1.3.11)不再存在此问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|600692|Update可以很好地使用：npm+update|offset|length|style|CODE|600693|entityMap^0|0|E|A|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

This problem does no longer excise with the current version of NPM (1.3.11).

Update works fine with: <code>npm update</code>

blocks|key|600772|text|我遇到了与OP相同的问题，但没有找到解决方案，所以我决定编写一个Grunt插件来自动更新我的devDependencies。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|600773|它在Github上，我很乐意得到一些投入和合作，以使它成为NPM所不能提供的最好的工具。|600774|基本上，它会使用一个简单的Grunt任务自动更新您过时的开发依赖项。|600775|https://github.com/pgilad/grunt-dev-update|offset|length|600776|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|16|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@$H|U|I|V|1|W]]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|G]]]]

I ran into the same problem as OP had, and found no solution, so I decided to write a Grunt plugin that will auto-update my devDependencies..

It's on Github, I'd love to get some input and collaborations in order to make it the best tool that NPM hasn't provided.

Basically it will auto-update your outdated development dependencies with a simple Grunt Task.

<a href="https://github.com/pgilad/grunt-dev-update" rel="nofollow">https://github.com/pgilad/grunt-dev-update</a>

blocks|key|600799|text|要更新本地模块以外的package.json，请运行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|600800|npm+update+--save-dev|code-block|syntax|javascript|600801|或者，使用相同的命令来节省时间|600802|npm+update+-D|600803|您可以查看更新的完整详细信息，也可以通过|600804|npm+help+<cmd>|600805|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

To update package.json in addition to the local modules, run

<pre><code>npm update --save-dev
</code></pre>

Alternatively, the same command to save time

<pre><code>npm update -D
</code></pre>

You can view the full detail of update, or any command for that matter through

<pre><code>npm help &lt;cmd&gt;
</code></pre>

blocks|key|600886|text|安装npm-check-update+(https://www.npmjs.org/package/npm-check-updates)，然后跳到您的项目文件夹并运行：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|600887|npm-check-updates|code-block|syntax|javascript|600888|以及更新和保存对package.json文件的更改：|600889|npm-check-updates+-u|600890|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.org/package/npm-check-updates^0|K|1B|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

Install npm-check-updates (<a href="https://www.npmjs.org/package/npm-check-updates">https://www.npmjs.org/package/npm-check-updates</a>), then jump into your project folder and run:

<pre><code>npm-check-updates
</code></pre>

And to update and save changes to your package.json file:

<pre><code>npm-check-updates -u
</code></pre>

blocks|key|385169|text|对我来说起作用的是安装独立的开发依赖项，如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|385170|npm+install+react-test-renderer@15.6.1+--save+--only=dev|code-block|syntax|javascript|385171|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

What worked for me is installing individual dev dependencies like this

<pre><code>npm install react-test-renderer@15.6.1 --save --only=dev
</code></pre>

blocks|key|385268|text|我在https://nodejs.dev/learn/update-all-the-nodejs-dependencies-to-their-latest-version上找到了答案，这对我来说也适用于所有的主要版本|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|385269|npm+install+-g+npm-check-updates
ncu+-u
npm+update|code-block|syntax|javascript|385270|要检查过期的包，请使用|385271|npm+outdated|385272|entityMap|0|LINK|mutability|MUTABLE|url|https://nodejs.dev/learn/update-all-the-nodejs-dependencies-to-their-latest-version^0|2|2B|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

i found the answer onhttps://nodejs.dev/learn/update-all-the-nodejs-dependencies-to-their-latest-version and this is working for me for all the major release as well
<pre><code>npm install -g npm-check-updates
ncu -u
npm update
</code></pre>
to check the outdated package use
<pre><code>npm outdated
</code></pre>

<code>npm update</code> seems to just update the packages in <code>dependencies</code>, but what about <code>devDependencies</code>.

Right now you can install <code>devDependencies</code> by running <code>npm install .</code>, but this doesn't work for <code>npm update .</code>

Any ideas?

How do I update devDependencies in NPM?

npm update似乎只更新了dependencies中的包，但是devDependencies呢？现在，您可以通过运行npm install .来安装devDependencies，但这不适用于npm update .有什么想法吗？

问如何在NPM中更新devDependencies？
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