diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 3aa3f49..3459ccc 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -19,6 +19,7 @@ jobs:
       - uses: "actions/setup-python@v1"
         with:
           python-version: "3.13"
+          allow-prereleases: true
       - run: python3 -m pip install black
       - run: black .
 
@@ -30,6 +31,7 @@ jobs:
       - uses: "actions/setup-python@v1"
         with:
           python-version: "3.13"
+          allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: pytest --cov=custom_components
 
@@ -41,6 +43,7 @@ jobs:
       - uses: "actions/setup-python@v1"
         with:
           python-version: "3.13"
+          allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: pylint custom_components/pyscript/*.py tests/*.py
 
@@ -52,5 +55,6 @@ jobs:
       - uses: "actions/setup-python@v1"
         with:
           python-version: "3.13"
+          allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: mypy custom_components/pyscript/*.py tests/*.py