diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1714af54..6e956b0d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   lint:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -20,7 +20,7 @@ jobs:
       - uses: pre-commit/action@v3.0.1
 
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -65,11 +65,11 @@ jobs:
 
   test:
     needs: [lint, build]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -85,7 +85,7 @@ jobs:
 
   ui-test:
     needs: [lint, build]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -110,7 +110,7 @@ jobs:
   release-dry-run:
     needs: [test, ui-test]
     if: github.event.pull_request.head.repo.full_name == 'widgetti/ipyvuetify'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/download-artifact@v4
         with:
@@ -150,7 +150,7 @@ jobs:
   release:
     if: startsWith(github.event.ref, 'refs/tags/v')
     needs: [test, ui-test]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/download-artifact@v4
         with:
diff --git a/pyproject.toml b/pyproject.toml
index 9e88030f..23ff094b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,6 +26,8 @@ classifiers=[
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
 ]
 
 [project.urls]