diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ae93b2..524c541 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ## Unreleased
 
+## 3.4.0b4 - 2024-03-05
+
 ## Changed
 
 - Updates for v3.4.0b3 firmware.
diff --git a/pyproject.toml b/pyproject.toml
index cf86282..77ea470 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pybricks"
-version = "3.4.0b4"
+version = "3.4.0b5"
 description = "Documentation and user-API stubs for Pybricks MicroPython"
 authors = ["The Pybricks Authors <team@pybricks.com>"]
 maintainers = ["Laurens Valk <laurens@pybricks.com>", "David Lechner <david@pybricks.com>" ]