diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d39a871..3287d37 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", "3.12"]
+        python-version: ["3.13.0-beta.1"]
 
     steps:
     - uses: actions/checkout@v4
@@ -37,7 +37,7 @@ jobs:
         poe lint
     - name: Tests
       run: |
-        if python --version | grep -q 'Python 3.12' ; then
+        if python --version | grep -q 'Python 3.13' ; then
           poe test
         fi
     - name: Coverage
diff --git a/pyproject.toml b/pyproject.toml
index 23a23b2..eb1dfe6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,8 @@ classifiers = [
 	"Programming Language :: Python :: 3.9",
 	"Programming Language :: Python :: 3.10",
 	"Programming Language :: Python :: 3.11",
-	"Programming Language :: Python :: 3.12"
+	"Programming Language :: Python :: 3.12",
+	"Programming Language :: Python :: 3.13"
 	]
 packages = [
     { include = "wccls", from = "src" }