Every time I start Codex CLI it reports a new version is available

What version of Codex is running?

codex-cli 0.48.0

What subscription do you have?

Every time I start Codex CLI it reports a new version is available. Running codex update completes (or says already up to date), but after restarting the terminal or running Codex again, the update prompt still appears

Which model were you using?

gpt-5-codex

What platform is your computer?

Darwin 24.6.0 x86_64 i386

What issue are you seeing?

Every time I start Codex CLI it reports a new version is available. Running codex update completes (or says already up to date), but after restarting the terminal or running Codex again, the update prompt still appears.

<img width="710" height="184" alt="Image" src="https://github.com/user-attachments/assets/a24c4a1f-02b3-4db7-895a-f7aca016d457" />

<img width="616" height="156" alt="Image" src="https://github.com/user-attachments/assets/9a712eee-9b48-4fb9-92ba-1bfbbc3fbc9c" />

What steps can reproduce the bug?

• Steps to reproduce:

1. Run codex
2. Run codex update as prompted
3. Restart the terminal or run codex again
4. See the same update prompt

What is the expected behavior?

After a successful update, no further update prompt appears and codex --version matches the latest version indicated by the prompt.

Additional information

_No response_