diff --git a/CHANGELOG.md b/CHANGELOG.md
index eee0445e..a673a59a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 # Development version
 
+# 0.9.0
+
 - New `--stdin-file-path <path>` to read from stdin. Read more about this on [the website](https://posit-dev.github.io/air/cli.html#stdin) (#471).
 
 - Air's behavior relating to directly supplied files and the `exclude` / `default-exclude` options has changed to be safer by default. Previously, `air format cpp11.R` would format `cpp11.R`, even though it was part of the set of `default-exclude`s, because we assumed that a direct request from a user like this could override these rules. However, tools such as pre-commit or IDEs that format via stdin will blindly call `air format` on any file that changes and have no knowledge of whether that file should be excluded or not. For this reason, we now exclude files that match `exclude` or `default-exclude` patterns even if they are directly supplied on the command line.
diff --git a/Cargo.lock b/Cargo.lock
index cae30abc..2ce21bf2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -42,7 +42,7 @@ dependencies = [
 
 [[package]]
 name = "air"
-version = "0.8.2"
+version = "0.9.0"
 dependencies = [
  "anyhow",
  "clap",
diff --git a/README.md b/README.md
index b1380e45..8fd19c6d 100644
--- a/README.md
+++ b/README.md
@@ -26,11 +26,11 @@ The very first time you install Air, for the `PATH` modifications to be applied
 For a specific version:
 
 ``` bash
-curl -LsSf https://github.com/posit-dev/air/releases/download/0.1.1/air-installer.sh | sh
+curl -LsSf https://github.com/posit-dev/air/releases/download/0.9.0/air-installer.sh | sh
 ```
 
 ``` powershell
-powershell -ExecutionPolicy Bypass -c "irm https://github.com/posit-dev/air/releases/download/0.1.1/air-installer.ps1 | iex"
+powershell -ExecutionPolicy Bypass -c "irm https://github.com/posit-dev/air/releases/download/0.9.0/air-installer.ps1 | iex"
 ```
 
 If you're on macOS and are familiar with [Homebrew](https://brew.sh/), you can alternatively install the [air formula](https://formulae.brew.sh/formula/air) with:
diff --git a/crates/air/Cargo.toml b/crates/air/Cargo.toml
index 434500c4..2d37ceff 100644
--- a/crates/air/Cargo.toml
+++ b/crates/air/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "air"
-version = "0.8.2"
+version = "0.9.0"
 authors.workspace = true
 edition.workspace = true
 rust-version.workspace = true
diff --git a/docs/cli.qmd b/docs/cli.qmd
index bb279518..f4322a86 100644
--- a/docs/cli.qmd
+++ b/docs/cli.qmd
@@ -28,11 +28,11 @@ The very first time you install Air, for the `PATH` modifications to be applied
 For a specific version:
 
 ``` bash
-curl -LsSf https://github.com/posit-dev/air/releases/download/0.1.1/air-installer.sh | sh
+curl -LsSf https://github.com/posit-dev/air/releases/download/0.9.0/air-installer.sh | sh
 ```
 
 ``` powershell
-powershell -ExecutionPolicy Bypass -c "irm https://github.com/posit-dev/air/releases/download/0.1.1/air-installer.ps1 | iex"
+powershell -ExecutionPolicy Bypass -c "irm https://github.com/posit-dev/air/releases/download/0.9.0/air-installer.ps1 | iex"
 ```
 
 If you're on macOS and are familiar with [Homebrew](https://brew.sh/), you can alternatively install the [air formula](https://formulae.brew.sh/formula/air) with:
diff --git a/editors/code/CHANGELOG.md b/editors/code/CHANGELOG.md
index 4a910ee1..996d7f40 100644
--- a/editors/code/CHANGELOG.md
+++ b/editors/code/CHANGELOG.md
@@ -7,6 +7,10 @@
 
 ## Development version
 
+## 0.24.0
+
+- [Air 0.9.0](https://github.com/posit-dev/air/blob/main/CHANGELOG.md) is now bundled with the extension.
+
 
 ## 0.22.0
 
diff --git a/editors/code/package.json b/editors/code/package.json
index c564d3b8..8c29cad5 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -2,7 +2,7 @@
 	"name": "air-vscode",
 	"displayName": "Air - R Language Support",
 	"description": "R formatter and language server",
-	"version": "0.22.0",
+	"version": "0.24.0",
 	"publisher": "Posit",
 	"license": "MIT",
 	"homepage": "https://posit-dev.github.io/air",
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 112733c4..c07256e7 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "air-formatter"
-version = "0.8.2"
+version = "0.9.0"
 description = "An R formatter, written in Rust."
 readme = "README.md"
 requires-python = ">=3.8"