diff --git a/CHANGES.md b/CHANGES.md
index ee64215..7b5dd70 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [3.0.0a0] - 2024-05-10
+
 ### Changed
 
 - Update stac-fastapi libraries to v3.0.0a0 ([#108](https://github.com/stac-utils/stac-fastapi-pgstac/pull/108))
@@ -306,7 +308,8 @@ As a part of this release, this repository was extracted from the main
 
 - First PyPi release!
 
-[Unreleased]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/2.5.0..main>
+[Unreleased]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/3.0.0a0..main>
+[3.0.0a0]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/2.5.0..3.0.0a0>
 [2.5.0]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/2.4.11..2.5.0>
 [2.4.11]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/2.4.10..2.4.11>
 [2.4.10]: <https://github.com/stac-utils/stac-fastapi-pgstac/compare/2.4.9..2.4.10>
diff --git a/stac_fastapi/pgstac/version.py b/stac_fastapi/pgstac/version.py
index d0881d9..3cb583d 100644
--- a/stac_fastapi/pgstac/version.py
+++ b/stac_fastapi/pgstac/version.py
@@ -1,3 +1,3 @@
 """library version."""
 
-__version__ = "2.5.0"
+__version__ = "3.0.0a0"