diff --git a/Cargo.lock b/Cargo.lock
index fd7330d..a54a0e1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1078,7 +1078,7 @@ dependencies = [
 
 [[package]]
 name = "ircbot"
-version = "0.4.2"
+version = "0.4.3"
 dependencies = [
  "chrono",
  "chrono-tz",
@@ -1103,7 +1103,7 @@ dependencies = [
 
 [[package]]
 name = "ircbot-macros"
-version = "0.4.2"
+version = "0.4.3"
 dependencies = [
  "chrono-tz",
  "cron",
diff --git a/ircbot-macros/CHANGELOG.md b/ircbot-macros/CHANGELOG.md
index 72d529f..9c6892b 100644
--- a/ircbot-macros/CHANGELOG.md
+++ b/ircbot-macros/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.3](https://github.com/chrj/ircbot/compare/ircbot-macros-v0.4.2...ircbot-macros-v0.4.3) - 2026-08-17
+
+### Added
+
+- SASL authentication and IRCv3 capability negotiation ([#138](https://github.com/chrj/ircbot/pull/138))
+
+### Other
+
+- warn on missing documentation ([#131](https://github.com/chrj/ircbot/pull/131))
+
 ## [0.4.2](https://github.com/chrj/ircbot/compare/ircbot-macros-v0.4.1...ircbot-macros-v0.4.2) - 2026-08-04
 
 ### Other
diff --git a/ircbot-macros/Cargo.toml b/ircbot-macros/Cargo.toml
index 7879bcd..0c20d21 100644
--- a/ircbot-macros/Cargo.toml
+++ b/ircbot-macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ircbot-macros"
-version = "0.4.2"
+version = "0.4.3"
 edition = "2021"
 description = "Procedural macros for the ircbot IRC bot framework"
 license = "MIT"
diff --git a/ircbot/CHANGELOG.md b/ircbot/CHANGELOG.md
index c6c2cf0..1b483f7 100644
--- a/ircbot/CHANGELOG.md
+++ b/ircbot/CHANGELOG.md
@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.3](https://github.com/chrj/ircbot/compare/v0.4.2...v0.4.3) - 2026-08-17
+
+### Added
+
+- SASL authentication and IRCv3 capability negotiation ([#138](https://github.com/chrj/ircbot/pull/138))
+
+### Other
+
+- *(deps)* bump testcontainers from 0.27.3 to 0.28.0 ([#135](https://github.com/chrj/ircbot/pull/135))
+- warn on missing documentation ([#131](https://github.com/chrj/ircbot/pull/131))
+
 ## [0.4.1](https://github.com/chrj/ircbot/compare/v0.4.0...v0.4.1) - 2026-07-26
 
 ### Fixed
diff --git a/ircbot/Cargo.toml b/ircbot/Cargo.toml
index 969e332..57f24f0 100644
--- a/ircbot/Cargo.toml
+++ b/ircbot/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ircbot"
-version = "0.4.2"
+version = "0.4.3"
 edition = "2021"
 description = "An async IRC bot framework for Rust powered by Tokio and procedural macros"
 license = "MIT"
@@ -20,7 +20,7 @@ all-features = true
 tokio = { version = "1", features = ["full"] }
 regex = "1"
 futures = "0.3"
-ircbot-macros = { version = "0.4.2", path = "../ircbot-macros" }
+ircbot-macros = { version = "0.4.3", path = "../ircbot-macros" }
 irc-proto = { version = "1", default-features = false }
 cron = "0.17"
 chrono = "0.4"