Vulnerability scan fails with clean installation

[LboerCap]

After entering composer require --dev enlightn/laravel-security-checker in my CL, it downloads all packages without issue. When I run php artisan security:check it gives the following error:

[ERROR] Vulnerabilities scan failed with exception: cURL error 60: SSL certificate problem: unable to get local issuer certificate (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://codeload.github.com/FriendsOfPHP/security-advisories/zip/master

This error persists when I use php artisan security:check --no-dev