use version from package, stricter compiler

src/index.ts

@@ -5,6 +5,7 @@ import { setCIMode } from 'clitastic'
 import { unlock, readLock, writeLock } from './lock'
 import { Config } from './types'
 import { init } from './config'
+import { version } from '../package.json'
 
 import info from './handlers/info'
 import check from './handlers/check'
@@ -17,7 +18,7 @@ import install from './handlers/install'
 import { uninstall } from './handlers/uninstall'
 import { upgrade } from './handlers/upgrade'
 
-export const VERSION = '0.25'
+export const VERSION = version
 export const INSTALL_DIR = '/usr/local/bin'
 
 let requireConfig: boolean = true