diff --git a/Cargo.lock b/Cargo.lock
index 65f3b18..06cb773 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -657,7 +657,7 @@ dependencies = [
 
 [[package]]
 name = "dataplane-sdk"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "bon",
@@ -674,7 +674,7 @@ dependencies = [
 
 [[package]]
 name = "dataplane-sdk-axum"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -692,7 +692,7 @@ dependencies = [
 
 [[package]]
 name = "dataplane-sdk-postgres"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "bon",
@@ -707,7 +707,7 @@ dependencies = [
 
 [[package]]
 name = "dataplane-sdk-tck-tests"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -946,7 +946,7 @@ dependencies = [
 
 [[package]]
 name = "example-common"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "anyhow",
  "axum",
diff --git a/Cargo.toml b/Cargo.toml
index 465d264..b3e7231 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ members = ["crates/*", "examples/*"]
 [workspace.package]
 license = "Apache-2.0"
 edition = "2024"
-version = "0.1.2"
+version = "0.1.3"
 authors = ["Enrico Risa <enrico.risa@gmail.com>"]
 repository = "https://github.com/eclipse-dataplane-core/dataplane-sdk-rust"
 
diff --git a/crates/sdk-axum/CHANGELOG.md b/crates/sdk-axum/CHANGELOG.md
index 9977ffe..9473f1a 100644
--- a/crates/sdk-axum/CHANGELOG.md
+++ b/crates/sdk-axum/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.3](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-axum-v0.1.2...dataplane-sdk-axum-v0.1.3) - 2026-09-29
+
+### Added
+
+- hardening sdk on participant_context ([#69](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/pull/69))
+
 ## [0.1.2](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-axum-v0.1.1...dataplane-sdk-axum-v0.1.2) - 2026-08-28
 
 ### Other
diff --git a/crates/sdk-axum/Cargo.toml b/crates/sdk-axum/Cargo.toml
index 165b7c4..7b64d9f 100644
--- a/crates/sdk-axum/Cargo.toml
+++ b/crates/sdk-axum/Cargo.toml
@@ -11,7 +11,7 @@ description = "Axum integration for the dataplane-sdk Data Plane Signaling API"
 axum.workspace=true
 serde_json.workspace=true
 tracing.workspace=true
-dataplane-sdk = { path = "../sdk", version = "0.1.2" }
+dataplane-sdk = { path = "../sdk", version = "0.1.3" }
 anyhow.workspace=true
 serde.workspace=true
 
diff --git a/crates/sdk-postgres/CHANGELOG.md b/crates/sdk-postgres/CHANGELOG.md
index a9304c8..4c1042c 100644
--- a/crates/sdk-postgres/CHANGELOG.md
+++ b/crates/sdk-postgres/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.3](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-postgres-v0.1.2...dataplane-sdk-postgres-v0.1.3) - 2026-09-29
+
+### Added
+
+- hardening sdk on participant_context ([#69](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/pull/69))
+
 ## [0.1.1](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-postgres-v0.1.0...dataplane-sdk-postgres-v0.1.1) - 2026-07-29
 
 ### Added
diff --git a/crates/sdk-postgres/Cargo.toml b/crates/sdk-postgres/Cargo.toml
index 4e6e469..5ee8efa 100644
--- a/crates/sdk-postgres/Cargo.toml
+++ b/crates/sdk-postgres/Cargo.toml
@@ -8,7 +8,7 @@ repository.workspace = true
 description = "PostgreSQL backend for the dataplane-sdk data plane state store"
 
 [dependencies]
-dataplane-sdk = {  path = "../sdk", version = "0.1.2" }
+dataplane-sdk = {  path = "../sdk", version = "0.1.3" }
 async-trait.workspace=true
 sqlx = { workspace=true, features = ["postgres"]}
 bon.workspace=true
@@ -20,7 +20,7 @@ serde_json.workspace=true
 tokio.workspace=true
 testcontainers = { workspace = true }
 testcontainers-modules = { workspace = true, features = ["postgres"] }
-dataplane-sdk = {  path = "../sdk", version = "0.1.2", features = ["test"] }
+dataplane-sdk = {  path = "../sdk", version = "0.1.3", features = ["test"] }
 
 [lints]
 workspace = true
diff --git a/crates/sdk-tck-tests/Cargo.toml b/crates/sdk-tck-tests/Cargo.toml
index 51c6b76..6d6f06a 100644
--- a/crates/sdk-tck-tests/Cargo.toml
+++ b/crates/sdk-tck-tests/Cargo.toml
@@ -7,9 +7,9 @@ authors.workspace = true
 publish = false
 
 [dev-dependencies]
-dataplane-sdk = {  path = "../sdk", version = "0.1.2" }
-dataplane-sdk-postgres = {  path = "../sdk-postgres", version = "0.1.2" }
-dataplane-sdk-axum = {  path = "../sdk-axum", version = "0.1.2" }
+dataplane-sdk = {  path = "../sdk", version = "0.1.3" }
+dataplane-sdk-postgres = {  path = "../sdk-postgres", version = "0.1.3" }
+dataplane-sdk-axum = {  path = "../sdk-axum", version = "0.1.3" }
 sqlx = { workspace=true, features = ["postgres"]}
 tokio.workspace=true
 testcontainers = { workspace = true }
diff --git a/crates/sdk/CHANGELOG.md b/crates/sdk/CHANGELOG.md
index 5abccc7..22fc40e 100644
--- a/crates/sdk/CHANGELOG.md
+++ b/crates/sdk/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.3](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-v0.1.2...dataplane-sdk-v0.1.3) - 2026-09-29
+
+### Added
+
+- hardening sdk on participant_context ([#69](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/pull/69))
+
 ## [0.1.2](https://github.com/eclipse-dataplane-core/dataplane-sdk-rust/compare/dataplane-sdk-v0.1.1...dataplane-sdk-v0.1.2) - 2026-08-28
 
 ### Other