diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f1d8512..53c41638 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [3.1.0](https://github.com/straw-hat-team/commanded/compare/v3.0.0...v3.1.0) (2026-01-13)
+
+
+### Features
+
+* add aggregate identity handling to use `Commanded.Aggregate.Identity` protocol ([#43](https://github.com/straw-hat-team/commanded/issues/43)) ([a0eb2cb](https://github.com/straw-hat-team/commanded/commit/a0eb2cb982958bad29d6905af3ad4e477efa05fb))
+* add W3C Trace Context propagation middleware for OpenTelemetry ([#38](https://github.com/straw-hat-team/commanded/issues/38)) ([b6c3e0b](https://github.com/straw-hat-team/commanded/commit/b6c3e0b830a0572748134fa81de9ce5447364dd1))
+
 ## [3.0.0](https://github.com/straw-hat-team/commanded/compare/v2.1.0...v3.0.0) (2025-11-21)
 
 
diff --git a/mix.exs b/mix.exs
index 4aebaf6e..32d962bb 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Commanded.Mixfile do
   use Mix.Project
 
-  @version "3.0.0"
+  @version "3.1.0"
   @source_url "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/straw-hat-team/commanded"
 
   def project do