Testcontainers Client Version 1.32 Is Too Old !!hot!! Direct

Using Testcontainers client version 1.32 is not recommended due to compatibility issues, security risks, limited features, and lack of maintenance and support. Upgrading to a newer version can help you avoid these issues and take advantage of new features and improvements. By following the steps outlined above, you can ensure a smooth transition to a newer Testcontainers client version and maintain a robust and efficient testing infrastructure.

Ensure the local agent is running the latest protocol.

Older versions lack patches for modern container escape or networking exploits. testcontainers client version 1.32 is too old

What are you using (Desktop, Colima, OrbStack)?

Delete the ~/.m2/repository/org/testcontainers folder to force a fresh download. Summary Checklist 💡 Quick Fixes: Set the version to 1.20.x or higher in your build file. Using Testcontainers client version 1

Use mvn dependency:tree or ./gradlew dependencies .

Testcontainers Client v1.32 has reached a state of technical obsolescence that hinders development velocity and CI stability. The risk of build failures and security vulnerabilities outweighs the effort required to perform the upgrade. Ensure the local agent is running the latest protocol

Ryuk (the resource reaper) had several bugs and performance issues fixed after 1.32. In older versions, Ryuk:

Newer Docker Desktop or engine versions may use features unsupported by 1.32.

The most pressing issue with v1.32 is its compatibility with modern Docker environments.