diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 70c0983..3436fdb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.9, "3.10", "3.11"]
+        python-version: ["3.12.0-rc.2"]
 
     steps:
     - uses: actions/checkout@v3
@@ -36,7 +36,7 @@ jobs:
         poe lint
     - name: Tests
       run: |
-        if python --version | grep -q 'Python 3.11' ; then
+        if python --version | grep -q 'Python 3.12' ; then
           poe test
         fi
     - name: Coverage
diff --git a/pyproject.toml b/pyproject.toml
index 565445a..095d16a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,8 @@ classifiers = [
 	"Intended Audience :: Developers",
 	"Programming Language :: Python :: 3.9",
 	"Programming Language :: Python :: 3.10",
-	"Programming Language :: Python :: 3.11"
+	"Programming Language :: Python :: 3.11",
+	"Programming Language :: Python :: 3.12"
 	]
 packages = [
     { include = "wccls", from = "src" }