Snyk Code - March Ruby Update

Snyk Code updates for Ruby include Sinatra support and RSpec noise reduction

Starting March 23, 2026, we've updated Snyk Code to provide broader coverage and more precise results for Ruby developers. These improvements expand support to the Sinatra framework and general Ruby applications while helping you manage alert noise in test files.

Expanding Ruby support beyond Rails

You can now use Snyk Code to secure applications built with Sinatra or vanilla Ruby. We've added new sources, sinks, and sanitizers to our knowledge base to ensure your microservices and monoliths receive accurate security analysis regardless of the framework you choose.

Reducing noise in RSpec test suites

To prevent non-production vulnerabilities from cluttering your results, Snyk Code now automatically identifies RSpec files. The engine regrades security issues found in these files to Low Severity. This change acknowledges the lower risk profile of test code and helps ensure your PR Checks remain focused on production-ready code.

Higher precision for object-oriented code

We've enhanced how Snyk Code tracks data flow through Ruby classes. The engine now better understands custom getters, setters, and direct field accesses. This improvement leads to more accurate detection and reduces both false positives and false negatives in complex codebases. Organizations making extensive use of custom fields can expect more reliable results that reflect how their data actually moves through the application.

To learn more, visit our Snyk User Documentation.

To learn more, visit Snyk Code language and framework support.