diff --git a/Cargo.toml b/Cargo.toml
index f883663d..2a3f726f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,13 +4,13 @@ default-members = ["crates/rmcp", "crates/rmcp-macros"]
 resolver = "2"
 
 [workspace.dependencies]
-rmcp = { version = "3.0.1", path = "./crates/rmcp" }
-rmcp-macros = { version = "3.0.1", path = "./crates/rmcp-macros" }
+rmcp = { version = "3.1.0", path = "./crates/rmcp" }
+rmcp-macros = { version = "3.1.0", path = "./crates/rmcp-macros" }
 
 [workspace.package]
 edition = "2024"
 rust-version = "1.88"
-version = "3.0.1"
+version = "3.1.0"
 authors = ["4t145 <u4t145@163.com>"]
 license = "Apache-2.0"
 repository = "https://github.com/modelcontextprotocol/rust-sdk/"
diff --git a/crates/rmcp-macros/CHANGELOG.md b/crates/rmcp-macros/CHANGELOG.md
index eebe9dd2..37a671aa 100644
--- a/crates/rmcp-macros/CHANGELOG.md
+++ b/crates/rmcp-macros/CHANGELOG.md
@@ -7,6 +7,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.1.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-macros-v3.0.1...rmcp-macros-v3.1.0) - 2026-07-31
+
+### Added
+
+- add strict stateless protocol metadata validation ([#1091](https://github.com/modelcontextprotocol/rust-sdk/pull/1091))
+
+### Other
+
+- document the ping utility with examples ([#1106](https://github.com/modelcontextprotocol/rust-sdk/pull/1106))
+- complete Tier 1 feature docs and finalize roadmap ([#1101](https://github.com/modelcontextprotocol/rust-sdk/pull/1101))
+- *(conformance)* meeting requirements for tier 1 ([#1087](https://github.com/modelcontextprotocol/rust-sdk/pull/1087))
+
 ## [3.0.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-macros-v3.0.0-beta.5...rmcp-macros-v3.0.0) - 2026-07-28
 
 ### Other
diff --git a/crates/rmcp/CHANGELOG.md b/crates/rmcp/CHANGELOG.md
index e94dd047..b4e8cf61 100644
--- a/crates/rmcp/CHANGELOG.md
+++ b/crates/rmcp/CHANGELOG.md
@@ -7,6 +7,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.1.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v3.0.1...rmcp-v3.1.0) - 2026-07-31
+
+### Added
+
+- classify authorization-required errors ([#1056](https://github.com/modelcontextprotocol/rust-sdk/pull/1056))
+- add strict stateless protocol metadata validation ([#1091](https://github.com/modelcontextprotocol/rust-sdk/pull/1091))
+- SEP-2260 stream-based enforcement of client receive-side request association ([#1055](https://github.com/modelcontextprotocol/rust-sdk/pull/1055))
+
+### Fixed
+
+- *(model)* decode metadata-bearing input-required results affecting mrtr ([#1097](https://github.com/modelcontextprotocol/rust-sdk/pull/1097))
+- require metadata for modern HTTP requests ([#1089](https://github.com/modelcontextprotocol/rust-sdk/pull/1089))
+- honor supported_protocol_versions when negotiating initialize ([#1093](https://github.com/modelcontextprotocol/rust-sdk/pull/1093))
+
+### Other
+
+- document the ping utility with examples ([#1106](https://github.com/modelcontextprotocol/rust-sdk/pull/1106))
+- complete Tier 1 feature docs and finalize roadmap ([#1101](https://github.com/modelcontextprotocol/rust-sdk/pull/1101))
+- *(conformance)* meeting requirements for tier 1 ([#1087](https://github.com/modelcontextprotocol/rust-sdk/pull/1087))
+
 ## [3.0.1](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v3.0.0...rmcp-v3.0.1) - 2026-07-29
 
 ### Fixed