diff --git a/Cargo.toml b/Cargo.toml
index e647741..86f6fab 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,6 @@ resolver = "2"
 # Now on the 0.1.x line: a 0.1.x bump signals an API-breaking release,
 # 0.1.(x+1) a compatible one. Downstream consumers pin us via
 # [patch.crates-io] to a specific 0.1.x.
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 license = "Apache-2.0"
diff --git a/crates/wavekat-sip/CHANGELOG.md b/crates/wavekat-sip/CHANGELOG.md
index d2a6ce2..8a48fe9 100644
--- a/crates/wavekat-sip/CHANGELOG.md
+++ b/crates/wavekat-sip/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.1](https://github.com/wavekat/wavekat-sip/compare/v0.1.0...v0.1.1) - 2026-06-28
+
+### Added
+
+- blind call transfer via REFER (RFC 3515) ([#45](https://github.com/wavekat/wavekat-sip/pull/45))
+
 ### Added
 
 - blind call transfer (RFC 3515): `Call::blind_transfer` sends an in-dialog