diff --git a/template/.github/workflows/test.yml.j2 b/template/.github/workflows/test.yml.j2
index f4cde3c..7961c8d 100644
--- a/template/.github/workflows/test.yml.j2
+++ b/template/.github/workflows/test.yml.j2
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python {{ '${{ matrix.python-version }}' }}
diff --git a/template/pyproject.toml.j2 b/template/pyproject.toml.j2
index bf1c7c0..d7492d9 100644
--- a/template/pyproject.toml.j2
+++ b/template/pyproject.toml.j2
@@ -25,6 +25,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 dynamic = ["version"]