diff --git a/.github/workflows/requirements.txt b/.github/workflows/requirements.txt
index e80af86..758d574 100644
--- a/.github/workflows/requirements.txt
+++ b/.github/workflows/requirements.txt
@@ -2,5 +2,6 @@
 cython ~=3.0
 # semantic-version ~=2.10
 scikit-build-core
+build
 importlib-resources ; python_version < '3.9'
 scoring-matrices ~=0.3.0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49367d4..c8330ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Changelog
+q# Changelog
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -6,7 +6,21 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 
 ## [Unreleased]
-[Unreleased]: https://github.com/althonos/pyfamsa/compare/v0.5.1...HEAD
+[Unreleased]: https://github.com/althonos/pyfamsa/compare/v0.5.3...HEAD
+
+
+## [v0.5.3] - 2024-11-05
+[v0.5.3]: https://github.com/althonos/pyfamsa/compare/v0.5.2...v0.5.3
+
+### Added
+- Support for Python 3.13.
+
+### Changed
+- Use `scikit-build-core` to build package.
+
+### Removed
+- Support for Python 3.6.
+
 
 
 ## [v0.5.2] - 2024-09-19
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 727197a..4615f67 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,8 +31,8 @@ endif()
 
 # --- Add scripts for Cython ---------------------------------------------------
 
-include("src/scripts/cmake/FindAVX1.cmake")
-include("src/scripts/cmake/FindAVX2.cmake")
+# include("src/scripts/cmake/FindAVX1.cmake")
+# include("src/scripts/cmake/FindAVX2.cmake")
 # include("src/scripts/cmake/FindAVX512.cmake")
 include("src/scripts/cmake/FindNEON.cmake")
 include("src/scripts/cmake/FindPOPCNT.cmake")
diff --git a/docs/_static/json/switcher.json b/docs/_static/json/switcher.json
index 7b23b8f..7fd0080 100644
--- a/docs/_static/json/switcher.json
+++ b/docs/_static/json/switcher.json
@@ -1,8 +1,8 @@
 [
     {
         "name": "v0.5 (latest)",
-        "version": "0.5.2",
-        "url": "https://pyfamsa.readthedocs.io/en/v0.5.2/"
+        "version": "0.5.3",
+        "url": "https://pyfamsa.readthedocs.io/en/v0.5.3/"
     },
     {
         "name": "v0.4",
diff --git a/pyproject.toml b/pyproject.toml
index 98de064..bbb2917 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "pyfamsa"
-version = "0.5.2"
+version = "0.5.3"
 description = "Cython bindings and Python interface to FAMSA, an algorithm for ultra-scale multiple sequence alignments."
 readme = "README.md"
 requires-python = ">=3.7"
@@ -107,4 +107,4 @@ warn_unused_ignores = true
 warn_return_any = true
 
 ["tool.mypy-pyfamsa.tests"]
-ignore_errors = true
\ No newline at end of file
+ignore_errors = true