diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index d7fcd5d9..cf06604f 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os-version: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.10", "3.12"]
+        python-version: ["3.10", "3.13"]
     runs-on: ${{ matrix.os-version }}
     steps:
       - name: Checkout repository
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index b9cdae46..c544018d 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
diff --git a/README.md b/README.md
index e8ea3cab..54460764 100644
--- a/README.md
+++ b/README.md
@@ -166,11 +166,11 @@ interaction, <https://athene-forschung.unibw.de/143755>, (2022)</span>
 
 ### Python environment
 
-MeshPy is tested with, and supports Python versions 3.9-3.12. It is recommended to use a virtual Python environment such as [Conda](https://anaconda.org/anaconda/conda)/[Miniforge](https://conda-forge.org/download/) or [venv](https://docs.python.org/3/library/venv.html).
+MeshPy is tested with, and supports Python versions 3.9-3.13. It is recommended to use a virtual Python environment such as [Conda](https://anaconda.org/anaconda/conda)/[Miniforge](https://conda-forge.org/download/) or [venv](https://docs.python.org/3/library/venv.html).
 - A [Conda](https://anaconda.org/anaconda/conda)/[Miniforge](https://conda-forge.org/download/) environment can be created and loaded with
   ```bash
   # Create the environment (this only has to be done once)
-  conda create -n meshpy python=3.12
+  conda create -n meshpy python=3.13
   # Activate the environment
   conda activate meshpy
   ```