diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 89c23bf..7200eb9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,6 +44,7 @@ jobs:
     - run: |
         # Make Bash not silently ignore errors.
         set -euo pipefail
+
         # The artifact name will contain the target triple, so the file name doesn't need to.
         mv artifacts/docuum-aarch64-unknown-linux-gnu artifacts/docuum
     - uses: actions/upload-artifact@v2
@@ -51,6 +52,17 @@ jobs:
         name: aarch64-unknown-linux-gnu
         path: artifacts/docuum
         if-no-files-found: error
+    - run: |
+        # Make Bash not silently ignore errors.
+        set -euo pipefail
+
+        # The artifact name will contain the target triple, so the file name doesn't need to.
+        mv artifacts/docuum-aarch64-unknown-linux-musl artifacts/docuum
+    - uses: actions/upload-artifact@v2
+      with:
+        name: aarch64-unknown-linux-musl
+        path: artifacts/docuum
+        if-no-files-found: error
   ci-windows:
     name: Build for Windows
     runs-on: windows-latest
@@ -179,6 +191,9 @@ jobs:
         mv \
           artifacts/aarch64-unknown-linux-gnu/docuum \
           artifacts/docuum-aarch64-unknown-linux-gnu
+        mv \
+          artifacts/aarch64-unknown-linux-musl/docuum \
+          artifacts/docuum-aarch64-unknown-linux-musl
         mv \
           artifacts/x86_64-apple-darwin/docuum \
           artifacts/docuum-x86_64-apple-darwin
@@ -217,6 +232,7 @@ jobs:
           --attach 'artifacts/docuum-x86_64-unknown-linux-gnu' \
           --attach 'artifacts/docuum-x86_64-unknown-linux-musl' \
           --attach 'artifacts/docuum-aarch64-unknown-linux-gnu' \
+          --attach 'artifacts/docuum-aarch64-unknown-linux-musl' \
           --attach 'artifacts/docuum-x86_64-apple-darwin' \
           --attach 'artifacts/docuum-aarch64-apple-darwin' \
           --attach 'artifacts/docuum-x86_64-pc-windows-msvc.exe' \
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84ca117..41341fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ 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).
 
+## [0.22.3] - 2023-06-02
+
+### Added
+- Docuum supports a new platform: AArch64 musl Linux.
+
 ## [0.22.2] - 2023-05-23
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index b98eff4..05d6b41 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -162,7 +162,7 @@ dependencies = [
 
 [[package]]
 name = "docuum"
-version = "0.22.2"
+version = "0.22.3"
 dependencies = [
  "atty",
  "byte-unit",
diff --git a/Cargo.toml b/Cargo.toml
index 740d697..45b8903 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "docuum"
-version = "0.22.2"
+version = "0.22.3"
 authors = ["Stephan Boyer <stephan@stephanboyer.com>"]
 edition = "2021"
 description = "LRU eviction of Docker images."
diff --git a/toast.yml b/toast.yml
index c5677fa..860f4fb 100644
--- a/toast.yml
+++ b/toast.yml
@@ -226,16 +226,19 @@ tasks:
       rustup target add x86_64-unknown-linux-gnu
       rustup target add x86_64-unknown-linux-musl
       rustup target add aarch64-unknown-linux-gnu
+      rustup target add aarch64-unknown-linux-musl
 
       # Set the linkers.
       export CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-linux-gnu-gcc
       export CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=x86_64-linux-gnu-gcc
       export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc
+      export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=aarch64-linux-gnu-gcc
 
       # Build the project with Cargo for each Linux target.
       cargo-online build --release --target x86_64-unknown-linux-gnu
       cargo-online build --release --target x86_64-unknown-linux-musl
       cargo-online build --release --target aarch64-unknown-linux-gnu
+      cargo-online build --release --target aarch64-unknown-linux-musl
 
       # Move the binaries to a more conveniennt location for exporting.
       mkdir artifacts
@@ -248,6 +251,9 @@ tasks:
       cp \
         target/aarch64-unknown-linux-gnu/release/docuum \
         artifacts/docuum-aarch64-unknown-linux-gnu
+      cp \
+        target/aarch64-unknown-linux-musl/release/docuum \
+        artifacts/docuum-aarch64-unknown-linux-musl
 
   validate_release:
     description: Validate the release.