diff --git a/docs/release-notes.md b/docs/release-notes.md
index ce8e9ffc..081c9895 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* ⏪ Revert upgrade Poetry, to make a release that supports Python 3.6 first. PR [#417](https://github.com/tiangolo/sqlmodel/pull/417) by [@tiangolo](https://github.com/tiangolo).
 * 👷 Add dependabot for GitHub Actions. PR [#410](https://github.com/tiangolo/sqlmodel/pull/410) by [@tiangolo](https://github.com/tiangolo).
 * ⬆️ Upgrade Poetry to version `==1.2.0b1`. PR [#303](https://github.com/tiangolo/sqlmodel/pull/303) by [@tiangolo](https://github.com/tiangolo).
 * ✏ Fix typo in `docs/tutorial/index.md`. PR [#398](https://github.com/tiangolo/sqlmodel/pull/398) by [@ryangrose](https://github.com/ryangrose).