diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94727f8..432dc59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0-alpha.45] - 2023-04-21
+
 ### Added
 - Added `PybricksHub.stdout_observable` property ([support#1038]).
 
@@ -383,7 +385,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 
-[Unreleased]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.44..HEAD
+[Unreleased]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.45..HEAD
+[1.0.0-alpha.45]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.44...v1.0.0-alpha.45
 [1.0.0-alpha.44]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.43...v1.0.0-alpha.44
 [1.0.0-alpha.43]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.42...v1.0.0-alpha.43
 [1.0.0-alpha.42]: https://github.com/pybricks/pybricksdev/compare/v1.0.0-alpha.41...v1.0.0-alpha.42
diff --git a/pyproject.toml b/pyproject.toml
index 70054e3..a5dfa97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pybricksdev"
-version = "1.0.0-alpha.44"
+version = "1.0.0-alpha.45"
 description = "Pybricks developer tools"
 authors = ["The Pybricks Authors <dev@pybricks.com>"]
 maintainers = ["Laurens Valk <laurens@pybricks.com>", "David Lechner <david@pybricks.com>" ]