NPM package.json not updating after npm install

问题

i have package.json:

{  
    "dependencies":{  
        "package": "^3.3.0"  
    }
}

when i transfer this package.json in another folder and run npm install

i get the same package.json even though it should update package to 3.3.2

but when i run npm list version is 3.3.2
So my question is, why is package.json not updating ?

回答1:

I just experience a similar issue. My solution is documented here: npm install NOT dowloading latest package

I think npm update should resolve your issue. You will also find npm outdated command quite useful.

来源：https://stackoverflow.com/questions/51529421/npm-package-json-not-updating-after-npm-install