diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5698c2..7f8bcd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v1.6.0 - 2024-02-12
 
 - Shellout now supports `gleam_stdlib` v1.0.
 - Shellout now requires Gleam v0.34 or later.
diff --git a/README.md b/README.md
index 87857bb..1596eba 100644
--- a/README.md
+++ b/README.md
@@ -79,9 +79,8 @@ pub fn main() {
 
 • Add `shellout` to `gleam.toml`
 
-```toml
-[dependencies]
-shellout = "~> 1.5"
+```shell
+gleam add shellout
 ```
 
 ### As a dependency of your Mix project
@@ -91,7 +90,7 @@ shellout = "~> 1.5"
 ```elixir
 defp deps do
   [
-    {:shellout, "~> 1.5"},
+    {:shellout, "~> 1.6"},
   ]
 end
 ```
@@ -102,6 +101,6 @@ end
 
 ```erlang
 {deps, [
-  {shellout, "1.5.0"}
+  {shellout, "1.6.0"}
 ]}.
 ```
diff --git a/gleam.toml b/gleam.toml
index b90f9c9..c785a75 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,5 +1,5 @@
 name = "shellout"
-version = "1.6.0-dev"
+version = "1.6.0"
 description = "A Gleam library for cross-platform shell operations"
 licences = ["Apache-2.0"]
 gleam = ">= 0.34.0"