Your global Angular CLI version (11.2.0) is greater than your local version (10.2.2). The local Angular CLI version is used code example

Example 1: Your global Angular CLI version (11.0.2) is greater than your local version

# Install npm-check-updates
$ npm i -g npm-check-updates

# Run npm-check-updates with -u, will upgrade package.json
$ ncu -u

# Install updated packages
$ npm install

Example 2: Global Angular CLI version greater than local version

npm install --save-dev @angular/cli@latest