# Release 4.2.3
Name: "Liger salmon grain" Release Date: July 14, 2022
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- Upgrade instructions
This release supersedes version
4.2.2 due to issues found with the re-encryption of certain types of keys from a critical issue with versions
4.2.1 of both Rundeck Open Source and Process Automation OnPrem (formerly Rundeck Enterprise).
For more details about the issue please read our CVE-2022-31044 page.
Upon upgrading to this version any Key Storage entries that may have been written as plain text will be re-encrypted automatically.