diff --git a/.github/workflows/build-and-upload-to-pypi.yml b/.github/workflows/build-and-upload-to-pypi.yml
index 54749e5..86a7828 100644
--- a/.github/workflows/build-and-upload-to-pypi.yml
+++ b/.github/workflows/build-and-upload-to-pypi.yml
@@ -22,11 +22,18 @@ jobs:
           git submodule sync --recursive
           git submodule update --init --force --recursive --depth=1
 
+      - name: Set up QEMU
+        if: runner.os == 'Linux'
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: all
+
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.11.2
         env:
           CIBW_MANYLINUX_X86_64_IMAGE: 'manylinux2014'
           CIBW_ARCHS: auto64
+          CIBW_ARCHS_LINUX: auto64 aarch64
           CIBW_BUILD: 'cp3*'
           CIBW_SKIP: '*-musllinux_*'
           CIBW_BEFORE_BUILD_WINDOWS: make pip
@@ -62,4 +69,4 @@ jobs:
       - uses: pypa/gh-action-pypi-publish@v1.5.0
         with:
           user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
\ No newline at end of file
+          password: ${{ secrets.PYPI_API_TOKEN }}
diff --git a/src/cchardet/version.py b/src/cchardet/version.py
index cc222ab..22f5578 100644
--- a/src/cchardet/version.py
+++ b/src/cchardet/version.py
@@ -1 +1 @@
-__version__ = '2.1.11'
+__version__ = '2.1.12'