diff --git a/Cargo.toml b/Cargo.toml
index f60c9868..192022b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,12 +4,12 @@ default-members = ["crates/rmcp", "crates/rmcp-macros"]
 resolver = "2"
 
 [workspace.dependencies]
-rmcp = { version = "2.0.0", path = "./crates/rmcp" }
-rmcp-macros = { version = "2.0.0", path = "./crates/rmcp-macros" }
+rmcp = { version = "2.1.0", path = "./crates/rmcp" }
+rmcp-macros = { version = "2.1.0", path = "./crates/rmcp-macros" }
 
 [workspace.package]
 edition = "2024"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["4t145 <u4t145@163.com>"]
 license = "Apache-2.0"
 repository = "https://github.com/modelcontextprotocol/rust-sdk/"
diff --git a/crates/rmcp/CHANGELOG.md b/crates/rmcp/CHANGELOG.md
index 226fae94..37f64e23 100644
--- a/crates/rmcp/CHANGELOG.md
+++ b/crates/rmcp/CHANGELOG.md
@@ -7,6 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v2.0.0...rmcp-v2.1.0) - 2026-07-01
+
+### Added
+
+- add SEP-414 trace context meta accessors ([#910](https://github.com/modelcontextprotocol/rust-sdk/pull/910))
+- add SEP-2575 meta helpers ([#942](https://github.com/modelcontextprotocol/rust-sdk/pull/942))
+
+### Fixed
+
+- block redirect header leaks ([#936](https://github.com/modelcontextprotocol/rust-sdk/pull/936))
+- don't respond to unparsable messages ([#940](https://github.com/modelcontextprotocol/rust-sdk/pull/940))
+- negotiate protocol version in handler ([#930](https://github.com/modelcontextprotocol/rust-sdk/pull/930))
+
 ## [2.0.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v1.8.0...rmcp-v2.0.0) - 2026-06-27
 
 ### Added