diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9532c864a..2a476761f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
           - macos-latest
           - ubuntu-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"]
     runs-on: ${{ matrix.os }}
     steps:
       # HACK https://github.com/actions/cache/issues/315
diff --git a/pyproject.toml b/pyproject.toml
index d614873ca..dcffc73d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 authors = ["Ben Felder <ben@felder.io>"]
 homepage = "https://github.com/copier-org/copier"