diff --git a/.github/workflows/build-golang-macos.yaml b/.github/workflows/build-golang-macos.yaml
index 03d73dd..ba4dd8a 100644
--- a/.github/workflows/build-golang-macos.yaml
+++ b/.github/workflows/build-golang-macos.yaml
@@ -47,4 +47,4 @@ jobs:
 
       # - uses: ./.github/workflows/platform-integration-test.yaml
       #   with:
-      #     wheel: dist/otdf_python-0.1.12-py3-none-any.whl
+      #     wheel: dist/otdf_python-0.1.13-py3-none-any.whl
diff --git a/.github/workflows/build-golang-ubuntu.yaml b/.github/workflows/build-golang-ubuntu.yaml
index f5d6ecb..b81ba26 100644
--- a/.github/workflows/build-golang-ubuntu.yaml
+++ b/.github/workflows/build-golang-ubuntu.yaml
@@ -43,12 +43,12 @@ jobs:
 
       - uses: actions/cache/restore@v4
         with:
-          path: dist/otdf_python-0.1.12-py3-none-any.whl
+          path: dist/otdf_python-0.1.13-py3-none-any.whl
           key: ${{ runner.os }}${{ matrix.python3_version }}-data-${{ github.sha }}
 
       - uses: actions/cache/save@v4
         with:
-          path: dist/otdf_python-0.1.12-py3-none-any.whl
+          path: dist/otdf_python-0.1.13-py3-none-any.whl
           key: ${{ runner.os }}${{ matrix.python3_version }}-data-${{ github.sha }}
           restore-keys: |
             ${{ runner.os }}${{ matrix.python3_version }}-data-
@@ -61,5 +61,5 @@ jobs:
     needs: build
     uses: ./.github/workflows/platform-integration-test.yaml
     with:
-      wheel: dist/otdf_python-0.1.12-py3-none-any.whl
+      wheel: dist/otdf_python-0.1.13-py3-none-any.whl
       python_version: ${{ matrix.python3_version }}
diff --git a/.github/workflows/platform-integration-test.yaml b/.github/workflows/platform-integration-test.yaml
index 04ae750..26306ce 100644
--- a/.github/workflows/platform-integration-test.yaml
+++ b/.github/workflows/platform-integration-test.yaml
@@ -29,7 +29,7 @@ jobs:
 
       - uses: actions/cache/restore@v4
         with:
-          path: dist/otdf_python-0.1.12-py3-none-any.whl
+          path: dist/otdf_python-0.1.13-py3-none-any.whl
           key: ${{ runner.os }}${{ inputs.python_version }}-data-${{ github.sha }}
 
       - name: Prove that the input file is available
diff --git a/.github/workflows/publish-test.yaml b/.github/workflows/publish-test.yaml
index c7ea63f..d8b1a21 100644
--- a/.github/workflows/publish-test.yaml
+++ b/.github/workflows/publish-test.yaml
@@ -102,7 +102,7 @@ jobs:
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.21.3
         env:
-          CIBW_BUILD: "cp3*_x86_64"
+          CIBW_BUILD: "cp3*_x86_64 cp3*_aarch64"
           CIBW_SKIP: "cp36-* cp37-* cp38-* cp39-* cp310-* cp313-* *-musllinux_x86_64"
           CIBW_ARCHS: "native"
           CIBW_ENVIRONMENT: >
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 08eb0df..4f48ef1 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -102,7 +102,7 @@ jobs:
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.21.3
         env:
-          CIBW_BUILD: "cp3*_x86_64"
+          CIBW_BUILD: "cp3*_x86_64 cp3*_aarch64"
           CIBW_SKIP: "cp36-* cp37-* cp38-* cp39-* cp310-* cp313-* *-musllinux_x86_64"
           CIBW_ARCHS: "native"
           CIBW_ENVIRONMENT: >
diff --git a/ci-build.sh b/ci-build.sh
index a11dd93..724838f 100755
--- a/ci-build.sh
+++ b/ci-build.sh
@@ -51,4 +51,4 @@ gopy build --output=otdf_python -vm=python3 .
 
 poetry run python3 setup.py bdist_wheel
 
-pip install dist/otdf_python-0.1.12-py3-none-any.whl
+pip install dist/otdf_python-0.1.13-py3-none-any.whl
diff --git a/make_and_validate_script.sh b/make_and_validate_script.sh
index 94e6215..ab514c3 100755
--- a/make_and_validate_script.sh
+++ b/make_and_validate_script.sh
@@ -42,7 +42,7 @@ python3 -m pip install --upgrade setuptools wheel
 python3 setup.py bdist_wheel
 
 # Prove that the wheel can be installed
-pip install dist/otdf_python-0.1.12-py3-none-any.whl
+pip install dist/otdf_python-0.1.13-py3-none-any.whl
 
 if [[ "$SKIP_TESTS" == "-s" || "$SKIP_TESTS" == "--skip-tests" ]]; then
     echo "Build is complete, skipping tests."
diff --git a/pyproject.toml b/pyproject.toml
index b5d3860..81dc688 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "otdf-python"
 # Should match 'setup.py' version number (used for gopy/pybindgen)
-version = "0.1.12"
+version = "0.1.13"
 description = "Unofficial OpenTDF SDK for Python."
 authors = ["b-long <b-long@users.noreply.github.com>"]
 readme = "README.md"
diff --git a/setup.py b/setup.py
index 00228d6..5bd29b4 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
     url="https://github.com/b-long/opentdf-python-sdk",
     package_data={"otdf_python": ["*.so"]},
     # Should match 'pyproject.toml' version number
-    version="0.1.12",
+    version="0.1.13",
     author_email="b-long@users.noreply.github.com",
     include_package_data=True,
 )
diff --git a/setup_ci.py b/setup_ci.py
index d33341d..15e32c5 100644
--- a/setup_ci.py
+++ b/setup_ci.py
@@ -81,7 +81,7 @@ def build_extension(self, ext: Extension):
 
 setuptools.setup(
     name="otdf_python",
-    version="0.1.12",
+    version="0.1.13",
     author="b-long",
     description="Unofficial OpenTDF SDK for Python.",
     long_description_content_type="text/markdown",