diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b28fea9..7d9b009 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.1"
+  ".": "0.10.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8ef9e1..801701b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.10.0](https://github.com/glassflow/rius-sdk-python/compare/v0.9.1...v0.10.0) (2026-08-13)
+
+
+### ⚠ BREAKING CHANGES
+
+* enable the heartbeat by default ([#57](https://github.com/glassflow/rius-sdk-python/issues/57))
+
+### Features
+
+* enable the heartbeat by default ([#57](https://github.com/glassflow/rius-sdk-python/issues/57)) ([fe08e46](https://github.com/glassflow/rius-sdk-python/commit/fe08e4612dd7e665088f90b4296951574b624ca2))
+
 ## [0.9.1](https://github.com/glassflow/rius-sdk-python/compare/v0.9.0...v0.9.1) (2026-08-12)
 
 
diff --git a/src/rius/__init__.py b/src/rius/__init__.py
index 13346af..d5624cc 100644
--- a/src/rius/__init__.py
+++ b/src/rius/__init__.py
@@ -1,6 +1,6 @@
 """GlassFlow SDK: OpenTelemetry-native tracing for AI agents and LLM apps."""
 
-__version__ = "0.9.1"  # x-release-please-version
+__version__ = "0.10.0"  # x-release-please-version
 
 from .client import GlassflowClient, build_span_exporter, get_tracer, init
 from .config import GlassflowConfig, resolve_config