In a world full of libraries and tools that simplify the life of many software developers, deficiencies in their security have become visible and have increased the vulnerability surface in the applications that use them. OWASP Dependency-Check automatically identifies potential security problems in the code, checking if there are any known publicly disclosed vulnerabilities, then using methods to constantly update the database of public vulnerabilities. Dependency-Check has some interfaces and plugins to automate this verification in Java and .NET (which we have used successfully) as well as Ruby, Node.js and Python.