diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7493870..83cee66 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## v2.2.0 - 2026-06-10
+
 - Decoder for sints (`decode_sint()`). Thanks to [@eaon] in [#2]!
 
 [@eaon]: https://github.com/eaon
diff --git a/gleam.toml b/gleam.toml
index 7f813f5..384e7c6 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,5 +1,5 @@
 name = "protobin"
-version = "2.1.0"
+version = "2.2.0"
 
 description = "Decode the protobuf wire format."
 licences = ["Apache-2.0"]