diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b3fdb84..fd4ab98 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,9 @@ on:
 jobs:
   checks:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.12", "3.13", "3.14"]
 
     steps:
       - name: Check out repository
@@ -18,7 +21,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: ${{ matrix.python-version }}
 
       - name: Set up uv
         uses: astral-sh/setup-uv@v5
diff --git a/README.md b/README.md
index 4f6d7b8..aedaf88 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 Python SDK for [Supertab Connect](https://www.supertab.co/supertab-connect).
 
+[![PyPI](https://img.shields.io/pypi/v/supertab-connect-sdk.svg)](https://pypi.org/project/supertab-connect-sdk/)
+[![License](https://img.shields.io/pypi/l/supertab-connect-sdk.svg)](https://github.com/getsupertab/connect-sdk-python/blob/main/LICENSE)
+[![CI](https://img.shields.io/github/actions/workflow/status/getsupertab/connect-sdk-python/ci.yml)](https://github.com/getsupertab/connect-sdk-python/actions/workflows/ci.yml)
+[![Python Versions](https://img.shields.io/pypi/pyversions/supertab-connect-sdk.svg)](https://pypi.org/project/supertab-connect-sdk/)
+[![Ruff](https://img.shields.io/badge/lint-ruff-46a2f1.svg)](https://docs.astral.sh/ruff/)
+
 Use this package to obtain Supertab license tokens on the customer side and verify
 or enforce them on the merchant side.
 
diff --git a/pyproject.toml b/pyproject.toml
index 2cbf03e..1a7d716 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,6 +18,8 @@ classifiers = [
   "Programming Language :: Python :: 3",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Topic :: Software Development :: Libraries :: Python Modules",
   "Typing :: Typed",
 ]
@@ -70,4 +72,3 @@ exclude = [
   "/prek.toml",
   "/DEVELOPMENT.md",
 ]
-