diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index 41ea6c4..baab77c 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -7,17 +7,13 @@ jobs:
     strategy:
       matrix: 
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.8, 3.9, "3.10", "3.11"]
+        python-version: [3.8, 3.9, "3.10", "3.11", "3.12", "3.13"]
     steps:
     - uses: actions/checkout@master
     - name: Setup Python ${{ matrix.python-version }}
       uses: actions/setup-python@master
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Static code checking with pyflakes
-      run: |
-        pip install pyflakes
-        pyflakes mkdocs_charts_plugin
     - name: Generate coverage report
       run: |
         pip install -r tests/test_requirements.txt
diff --git a/setup.py b/setup.py
index 33c17d8..ba70421 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="mkdocs-charts-plugin",
-    version="0.0.11",
+    version="0.0.12",
     description="MkDocs plugin to add charts from data",
     long_description=long_description,
     long_description_content_type="text/markdown",
@@ -24,6 +24,8 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "License :: OSI Approved :: MIT License",
     ],
     install_requires=["mkdocs>=1.1", "pymdown-extensions>=9.2"],