diff --git a/.github/workflows/runtests.yaml b/.github/workflows/runtests.yaml
new file mode 100644
index 0000000..a2ab08c
--- /dev/null
+++ b/.github/workflows/runtests.yaml
@@ -0,0 +1,26 @@
+name: Run Python 🐍 tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os: ["macos-latest", "windows-latest","ubuntu-20.04"]
+        python-version: ["3.10","3.11","3.12"]
+      fail-fast: false
+
+    runs-on: ${{matrix.os}}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install .[test]
+      - name: Test with pytest
+        run: |
+          pytest 
diff --git a/pyproject.toml b/pyproject.toml
index 5f9557b..46df615 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,11 +17,11 @@ authors = [
   "Surya Bhupatiraju <sbhupatiraju@google.com>",
   "Thomas Mesnard <mesnard@google.com>"
 ]
-python-version = "3.10"
 license = "Apache-2.0"
 readme = "README.md"
 
 [tool.poetry.dependencies]
+python = ">=3.10"
 absl-py = "^2.1.0"
 sentencepiece = "^0.1.99"
 flax = "^0.7.5"