diff --git a/Cargo.toml b/Cargo.toml
index 2ec5579..c86446f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aleph-alpha-client"
-version = "0.12.2"
+version = "0.12.3"
 edition = "2021"
 description = "Interact with large language models provided by the Aleph Alpha API in Rust code"
 license = "MIT"
diff --git a/Changelog.md b/Changelog.md
index 4dc6581..debf3ad 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## 0.12.3
+
+* Make `ChatOutput` public
+
 ## 0.12.2
 
 * Fix missing import in doc string