[Snyk] Fix for 2 vulnerabilities

[samawad]

Snyk has created this PR to fix 2 vulnerabilities in the rubygems dependencies of this project.

Snyk changed the following file(s):

• Gemfile

⚠️ Warning

Failed to update the Gemfile.lock, please update manually before merging.

---

This upgrade is high-risk, driven by the major version jump in sinatra from 1.3.1 to 4.2.0. This update spans multiple major releases (2.x, 3.x, 4.x) and introduces significant breaking changes, including new Ruby and Rack version requirements and the removal of core features.

Highlights for sinatra 1.3.1 → 4.2.0:

• Dependency & Environment: The upgrade requires newer versions of Ruby (eventually >= 2.7) and Rack (>= 3.0). Support for Ruby < 2.2 and Rack 1.x was dropped in v2.0. [2, 13]
• Removed Features: Support for multiple template engines (including SASS, Less, CoffeeScript, and Erubis) was removed in v3.0. The default web server also changes from Thin to Puma in v4.0. [5, 7, 8]

Source: Sinatra Changelog
Recommendation: This is a complex migration that requires careful planning. Developers must validate compatibility with the new Ruby and Rack versions and replace any removed template engines before merging.

Other Upgrades:

• thin 1.3.1 → 1.4.0 (low): Minor version update with no documented breaking changes. Note that Sinatra 4.x replaces Thin as the default server. [10]
• rack-test 0.6.1 → 0.6.2 (low): This is a patch update with no breaking changes.
• omniauth-google-apps 0.0.1 → 0.0.2 (low): This is a patch update for a pre-1.0 library. No changelog was found, but the risk of significant breaking changes is low.

Notice 🤖: This content was generated using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.
Was this summary helpful 👍? Not helpful 👎?

---

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Allocation of Resources Without Limits or Throttling SNYK-RUBY-RACK-13535097	721
	Regular Expression Denial of Service (ReDoS) SNYK-RUBY-SINATRA-13535098	631

---

Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report
📜 Customise PR templates
🛠 Adjust project settings
📚 Read about Snyk's upgrade logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Allocation of Resources Without Limits or Throttling
🦉 Regular Expression Denial of Service (ReDoS)