diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3622de6d3..86721e48f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release Notes
 
+## [v3.4.0] (2025-01-27)
+
+* Support Pyodide by @samuelcolvin in [#818](https://github.com/pydantic/logfire/pull/818)
+
 ## [v3.3.0] (2025-01-22)
 
 * Add process runtime information by @Kludex in [#811](https://github.com/pydantic/logfire/pull/811)
@@ -542,3 +546,4 @@ First release from new repo!
 [v3.1.1]: https://github.com/pydantic/logfire/compare/v3.1.0...v3.1.1
 [v3.2.0]: https://github.com/pydantic/logfire/compare/v3.1.1...v3.2.0
 [v3.3.0]: https://github.com/pydantic/logfire/compare/v3.2.0...v3.3.0
+[v3.4.0]: https://github.com/pydantic/logfire/compare/v3.3.0...v3.4.0
diff --git a/logfire-api/pyproject.toml b/logfire-api/pyproject.toml
index 9ccbbaac3..13841a70e 100644
--- a/logfire-api/pyproject.toml
+++ b/logfire-api/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire-api"
-version = "3.3.0"
+version = "3.4.0"
 description = "Shim for the Logfire SDK which does nothing unless Logfire is installed"
 authors = [
     { name = "Pydantic Team", email = "engineering@pydantic.dev" },
diff --git a/pyproject.toml b/pyproject.toml
index 86dde5efc..272dcdf40 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire"
-version = "3.3.0"
+version = "3.4.0"
 description = "The best Python observability tool! 🪵🔥"
 requires-python = ">=3.8"
 authors = [