diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21cd67c..e86f063 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,14 @@ This module adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html
 
 ---
 
+## [1.3.0] — 2026-08-08
+
+Minor — coordinated framework version alignment. No code or API changes in this module.
+
+### Changed
+
+- Bumped `contracts`, `core` to v1.3.0.
+
 ## [1.2.0] — 2026-08-08
 
 Minor — coordinated framework version alignment. No code or API changes in this module.
diff --git a/README.md b/README.md
index 98fae4a..6f89529 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # einherjar/telemetry
 
-[![version](https://img.shields.io/badge/version-v1.2.0-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/telemetry)
+[![version](https://img.shields.io/badge/version-v1.3.0-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/telemetry)
 [![license](https://img.shields.io/badge/license-AGPL--3.0-22863A?style=flat-square)](LICENSE)
 [![go](https://img.shields.io/badge/Go-1.26+-00ADD8?style=flat-square&logo=go&logoColor=white)](https://go.dev)
 
diff --git a/go.mod b/go.mod
index 61d8f46..3e377f7 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module code.nochebuena.dev/einherjar/telemetry
 go 1.26
 
 require (
-	code.nochebuena.dev/einherjar/contracts v1.2.0
-	code.nochebuena.dev/einherjar/core v1.2.0
+	code.nochebuena.dev/einherjar/contracts v1.3.0
+	code.nochebuena.dev/einherjar/core v1.3.0
 	go.opentelemetry.io/otel v1.42.0
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.18.0
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.42.0
diff --git a/go.sum b/go.sum
index 5a7eb9d..626fb73 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
-code.nochebuena.dev/einherjar/contracts v1.2.0 h1:i1qschvttqXJTd7yaFmHkvtj4weGfTcTkj8q9sG6pRI=
-code.nochebuena.dev/einherjar/contracts v1.2.0/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
-code.nochebuena.dev/einherjar/core v1.2.0 h1:nomXS05rqY9bOwnXhLbCIK/K8/KW3WbLOMp4gR8ho/4=
-code.nochebuena.dev/einherjar/core v1.2.0/go.mod h1:L5PNjnuNN7vz057egI5y3r8DIGr7ZrbACFU19jgWoWY=
+code.nochebuena.dev/einherjar/contracts v1.3.0 h1:rm5hqaA1NBtWgH8okwwt6WLoIne1SwQ1Ogi7qbbwfY8=
+code.nochebuena.dev/einherjar/contracts v1.3.0/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
+code.nochebuena.dev/einherjar/core v1.3.0 h1:LRT8gln+KJLLGzySVf3C0WX/qiufxg5Jp5v2jySBirE=
+code.nochebuena.dev/einherjar/core v1.3.0/go.mod h1:2Pdbb3Pni8dYBZKOpQKqzpR/WFq+Ln9+KSPycf7DQh0=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=