diff --git a/Cargo.lock b/Cargo.lock
index 420b4f42..f22bbb55 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "aes"
-version = "0.9.0-rc.4"
+version = "0.9.0"
 dependencies = [
  "cipher",
  "cpubits",
@@ -150,9 +150,9 @@ checksum = "e712f64ec3850b98572bffac52e2c6f282b29fe6c5fa6d42334b30be438d95c1"
 
 [[package]]
 name = "hybrid-array"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a79f2aff40c18ab8615ddc5caa9eb5b96314aef18fe5823090f204ad988e813"
+checksum = "3944cf8cf766b40e2a1a333ee5e9b563f854d5fa49d6a8ca2764e97c6eddb214"
 dependencies = [
  "typenum",
  "zeroize",
@@ -185,9 +185,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.183"
+version = "0.2.184"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d"
+checksum = "48f5d2a454e16a5ea0f4ced81bd44e4cfc7bd3a507b61887c99fd3538b28e4af"
 
 [[package]]
 name = "magma"
diff --git a/aes/CHANGELOG.md b/aes/CHANGELOG.md
index 671a14dc..9ec7de50 100644
--- a/aes/CHANGELOG.md
+++ b/aes/CHANGELOG.md
@@ -5,14 +5,14 @@ All notable changes to this project will be documented in this file.
 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).
 
-## 0.9.0 (UNRELEASED)
+## 0.9.0 (2026-04-10)
 ### Changed
 - Bump `cipher` dependency to v0.5
 - Edition changed to 2024 and MSRV bumped to 1.85 ([#472])
-- Refactor ARMv8 expand_key ([#367])
+- Refactor ARMv8 `expand_key` ([#367])
 - Added `#[inline]` attributes for `KeyInit::new` impls ([#386])
 - Rework backends ([#442])
-- Move Block8 to the hazmat module ([#468])
+- Move `Block8` to the hazmat module ([#468])
 - Relax MSRV policy and allow MSRV bumps in patch releases ([#477])
 - Replace inline ASM with ARMv8 intrinsics ([#380])
 - Enable ARMv8 backend by default ([#395])
diff --git a/aes/Cargo.toml b/aes/Cargo.toml
index 15d792c0..ae20675f 100644
--- a/aes/Cargo.toml
+++ b/aes/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aes"
-version = "0.9.0-rc.4"
+version = "0.9.0"
 description = "Pure Rust implementation of the Advanced Encryption Standard (a.k.a. Rijndael)"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"