diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d3edf26..7f43ebc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,34 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [[0.21.1](https://github.com/Devolutions/sspi-rs/compare/sspi-v0.21.0...sspi-v0.21.1)] - 2026-06-26
+
+### <!-- 1 -->Features
+
+- Add support for SECPKG_ATTR_NAMES ([#676](https://github.com/Devolutions/sspi-rs/issues/676)) ([be6315d475](https://github.com/Devolutions/sspi-rs/commit/be6315d475d7c4ce4c571220e2cfd7cb0881b7c7)) 
+
+- Add keytab client credentials and standards-compliant SASL/GSSAPI acceptor support ([#681](https://github.com/Devolutions/sspi-rs/issues/681)) ([d95f249622](https://github.com/Devolutions/sspi-rs/commit/d95f2496226d45fd4d02437c0c84afe870d9f510)) 
+
+  Extends the `sspi` Kerberos implementation to interoperate with standards-compliant SASL/GSSAPI (RFC 4752 / RFC 4121) peers by adding keytab-backed client credentials, supporting integrity-only (unsealed) `GSS_Wrap` tokens, and allowing acceptors to validate tickets for multiple configured service principals.
+
+- Support for Kerberos cross realm referral ([#694](https://github.com/Devolutions/sspi-rs/issues/694)) ([797365417f](https://github.com/Devolutions/sspi-rs/commit/797365417f6f75ee175eb0f8eb01d0c0b907d01f)) 
+
+### <!-- 4 -->Bug Fixes
+
+- Ntlm: NTLM_SSP_NEGOTIATE_KEY_EXCH flag usage ([#670](https://github.com/Devolutions/sspi-rs/issues/670)) ([a26a3692b0](https://github.com/Devolutions/sspi-rs/commit/a26a3692b029c5617f75a6dc618e5c7f78d3bc1b)) 
+
+- Package list handling ([#677](https://github.com/Devolutions/sspi-rs/issues/677)) ([ee75161bcd](https://github.com/Devolutions/sspi-rs/commit/ee75161bcdce0998b9173701129c0c7d607e1f17)) 
+
+- Disable `mechListMIC` for NTLM guest logon in negotiate module ([#680](https://github.com/Devolutions/sspi-rs/issues/680)) ([80bdedf387](https://github.com/Devolutions/sspi-rs/commit/80bdedf387da7341b95ff947d3bf68f48a0bc404)) 
+
+- Read channel bindings on the client authenticate step ([#695](https://github.com/Devolutions/sspi-rs/issues/695)) ([82741f6630](https://github.com/Devolutions/sspi-rs/commit/82741f6630c9b6038064caf8f508ac50e9f59738)) 
+
+### <!-- 7 -->Build
+
+- Advance RustCrypto pins to the current rc.18/rc.33/rc.10 cluster ([#692](https://github.com/Devolutions/sspi-rs/issues/692)) ([095e3f341c](https://github.com/Devolutions/sspi-rs/commit/095e3f341c74d57daafb015bfb0226188e9e8e18)) 
+
+- Update RC and crypto dependencies to latest versions ([#699](https://github.com/Devolutions/sspi-rs/issues/699)) ([c5922db0f4](https://github.com/Devolutions/sspi-rs/commit/c5922db0f4921323856a041c5e2987e569e62056)) 
+
 ## [[0.21.0](https://github.com/Devolutions/sspi-rs/compare/sspi-v0.20.1...sspi-v0.21.0)] - 2026-05-06
 
 ### <!-- 4 -->Bug Fixes
diff --git a/Cargo.lock b/Cargo.lock
index 3feecb37..0cdea1a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3012,7 +3012,7 @@ checksum = "3a0219bd7d979d58245a4f41f695e1ac9f8befdffadd7f61f1bae9e39abc6620"
 
 [[package]]
 name = "sspi"
-version = "0.21.0"
+version = "0.21.1"
 dependencies = [
  "async-dnssd",
  "async-recursion",
@@ -4117,7 +4117,7 @@ dependencies = [
 
 [[package]]
 name = "winscard"
-version = "0.3.2"
+version = "0.3.3"
 dependencies = [
  "base64",
  "bitflags 2.13.0",
diff --git a/Cargo.toml b/Cargo.toml
index a840c26a..d5c28126 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sspi"
-version = "0.21.0"
+version = "0.21.1"
 edition = "2024"
 readme = "README.md"
 license = "MIT OR Apache-2.0"
diff --git a/crates/winscard/CHANGELOG.md b/crates/winscard/CHANGELOG.md
index fdc4ded4..8cfa07cc 100644
--- a/crates/winscard/CHANGELOG.md
+++ b/crates/winscard/CHANGELOG.md
@@ -6,6 +6,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [[0.3.3](https://github.com/Devolutions/sspi-rs/compare/winscard-v0.3.2...winscard-v0.3.3)] - 2026-06-26
+
+### <!-- 7 -->Build
+
+- Update RC and crypto dependencies to latest versions ([#699](https://github.com/Devolutions/sspi-rs/issues/699)) ([c5922db0f4](https://github.com/Devolutions/sspi-rs/commit/c5922db0f4921323856a041c5e2987e569e62056)) 
+
+
+
 ## [[0.3.2](https://github.com/Devolutions/sspi-rs/compare/winscard-v0.3.1...winscard-v0.3.2)] - 2026-04-29
 
 ### <!-- 7 -->Build
diff --git a/crates/winscard/Cargo.toml b/crates/winscard/Cargo.toml
index d2a2a609..82f778a4 100644
--- a/crates/winscard/Cargo.toml
+++ b/crates/winscard/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "winscard"
-version = "0.3.2"
+version = "0.3.3"
 edition = "2024"
 readme = "README.md"
 license = "MIT/Apache-2.0"