diff --git a/.github/workflows/pypi_upload.yml b/.github/workflows/pypi_upload.yml
index a8c9c87..24a67c8 100644
--- a/.github/workflows/pypi_upload.yml
+++ b/.github/workflows/pypi_upload.yml
@@ -33,7 +33,7 @@ jobs:
           CIBW_ARCHS_MACOS: "all"
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: ./wheelhouse/*.whl
 
@@ -48,7 +48,7 @@ jobs:
         run: pipx run build --sdist
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: dist/*.tar.gz
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87895c0..ce1d83f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [1.12.2] - 2024-07-16
+## [1.12.3] - 2024-12-16
+
+### Fixed
+
+- Try to fix Python releases again.
+  - It failed due to outdated Github Action.
+
+## [1.12.2] - 2024-12-16
 
 ### Fixed
 
@@ -681,6 +688,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - First version
 
 [unreleased]: https://github.com/Decompollaborate/rabbitizer/compare/master...develop
+[1.12.3]: https://github.com/Decompollaborate/rabbitizer/compare/1.12.2...1.12.3
 [1.12.2]: https://github.com/Decompollaborate/rabbitizer/compare/1.12.1...1.12.2
 [1.12.1]: https://github.com/Decompollaborate/rabbitizer/compare/1.12.0...1.12.1
 [1.12.0]: https://github.com/Decompollaborate/rabbitizer/compare/1.11.2...1.12.0
diff --git a/Cargo.lock b/Cargo.lock
index ea5413f..9fcb634 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -102,7 +102,7 @@ dependencies = [
 
 [[package]]
 name = "rabbitizer"
-version = "1.12.2"
+version = "1.12.3"
 dependencies = [
  "cc",
  "glob",
diff --git a/Cargo.toml b/Cargo.toml
index 4476776..eaf0563 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@
 [package]
 name = "rabbitizer"
 # Version should be synced with include/common/RabbitizerVersion.h
-version = "1.12.2"
+version = "1.12.3"
 edition = "2021"
 authors = ["Anghelo Carvajal <angheloalf95@gmail.com>"]
 description = "MIPS instruction decoder"
diff --git a/README.md b/README.md
index 56e5c05..7e90dee 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ If you use a `requirements.txt` file in your repository, then you can add this
 library with the following line:
 
 ```txt
-rabbitizer>=1.12.2,<2.0.0
+rabbitizer>=1.12.3,<2.0.0
 ```
 
 ### Development version
@@ -109,7 +109,7 @@ cargo add rabbitizer
 Or you can add it manually to your `Cargo.toml`:
 
 ```toml
-rabbitizer = "1.12.2"
+rabbitizer = "1.12.3"
 ```
 
 See this crate at <https://crates.io/crates/rabbitizer>.
diff --git a/include/common/RabbitizerVersion.h b/include/common/RabbitizerVersion.h
index b629166..d00b896 100644
--- a/include/common/RabbitizerVersion.h
+++ b/include/common/RabbitizerVersion.h
@@ -14,7 +14,7 @@ extern "C" {
 // Header version
 #define RAB_VERSION_MAJOR 1
 #define RAB_VERSION_MINOR 12
-#define RAB_VERSION_PATCH 2
+#define RAB_VERSION_PATCH 3
 
 #define RAB_VERSION_STR RAB_STRINGIFY(RAB_VERSION_MAJOR) "." RAB_STRINGIFY(RAB_VERSION_MINOR) "." RAB_STRINGIFY(RAB_VERSION_PATCH)
 
diff --git a/pyproject.toml b/pyproject.toml
index f1a0cd5..36094e6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@
 [project]
 name = "rabbitizer"
 # Version should be synced with include/common/RabbitizerVersion.h
-version = "1.12.2"
+version = "1.12.3"
 description = "MIPS instruction decoder"
 # license = "MIT"
 readme = "README.md"