Unable to update to 1.3.5

I’ve been attempting to update my v1 app to use Ionic 1.3.5 to resolve some display issues w/ iPhone 10’s, from version 1.3.1.

However when I run the install command I’m getting an error with an npm dependency called ‘i’ -

$ sudo npm install -g ionic@1.3.5
Password:
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated minimatch@0.2.14: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm ERR! code ETARGET
npm ERR! notarget No matching version found for i@0.3.2
npm ERR! notarget In most cases you or one of your dependencies are requesting
npm ERR! notarget a package version that doesn't exist.
npm ERR! notarget 
npm ERR! notarget It was specified as a dependency of 'dash'
npm ERR! notarget 

I have tried a couple things, including

Has anyone else run across this issue or have an idea of how to get around it?

Thanks

What about just updating the package version of Ionic in your package.json and running npm install? Pretty sure that’s all you need to do