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+---
+title: Postgresql 16 Upgrade
+date: 2023-09-29 20:00:00-07:00
+# resolved: true
+# resolvedWhen: 2022-11-05 18:10:00-07:00
+# Possible severity levels: down, disrupted, notice
+severity: notice
+affected:
+  - reader
+  - billing
+  - workers
+  - database
+section: issue
+---
+
+Planned maintenance:
+
+- Upgrade to [Postgresql 16](https://www.postgresql.org/docs/16/release-16.html)