diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dfdaaf..a95b339 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,5 +5,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [0.1.0] - 2024-01-15
 
-[Unreleased]: https://github.com/cybozu-go/neco-bpftools/compare/6082b8a847fef66103a84bde4a051c1870710970...HEAD
+### Added
+- Add socket-tracer (#1)
+
+[Unreleased]: https://github.com/cybozu-go/neco-bpftools/compare/v0.1.0...HEAD
+[0.1.0]: https://github.com/cybozu-go/neco-bpftools/compare/6082b8a847fef66103a84bde4a051c1870710970...v0.1.0