diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index af8a883..ecb98b6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,10 +24,10 @@ jobs:
         job:
           - { target: aarch64-unknown-linux-gnu   , os: ubuntu-20.04 , use-cross: true }
           - { target: aarch64-unknown-linux-musl  , os: ubuntu-20.04 , use-cross: true }
-          - { target: aarch64-apple-darwin        , os: macos-11 }
+          - { target: aarch64-apple-darwin        , os: macos-latest }
           - { target: arm-unknown-linux-gnueabihf , os: ubuntu-20.04 , use-cross: true }
           - { target: riscv64gc-unknown-linux-gnu , os: ubuntu-20.04 , use-cross: true }
-          - { target: x86_64-apple-darwin         , os: macos-11 }
+          - { target: x86_64-apple-darwin         , os: macos-latest }
           - { target: x86_64-unknown-linux-gnu    , os: ubuntu-20.04 }
           - { target: x86_64-unknown-linux-musl   , os: ubuntu-20.04 , use-cross: true }
           - { target: x86_64-pc-windows-gnu       , os: windows-2019 }
@@ -133,7 +133,7 @@ jobs:
         echo ::set-output name=LIB_FINAL_NAME::${LIB_FINAL_NAME}.tar.gz
 
     - name: "Upload artifact"
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ steps.rename.outputs.LIB_FINAL_NAME }}
         path: ${{ steps.rename.outputs.LIB_FINAL_PATH }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 271120c..da50c70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ 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).
 
-## [Unreleased]
+## [0.3.4] - 2024-12-20
 ### Changed
 - Bump `rustler` to 0.35
 - Bump `rustler_precompiled` to 0.8
@@ -72,7 +72,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Initial release
 
 
-[Unreleased]: https://github.com/benhaney/Jsonrs/compare/v0.3.3...HEAD
+[Unreleased]: https://github.com/benhaney/Jsonrs/compare/v0.3.4...HEAD
+[0.3.4]: https://github.com/benhaney/Jsonrs/compare/v0.3.3...v0.3.4
 [0.3.3]: https://github.com/benhaney/Jsonrs/compare/v0.3.2...v0.3.3
 [0.3.2]: https://github.com/benhaney/Jsonrs/compare/v0.3.1...v0.3.2
 [0.3.1]: https://github.com/benhaney/Jsonrs/compare/v0.3.0...v0.3.1