diff --git a/.github/workflows/test_node.yml b/.github/workflows/test_node.yml
index fe7ed2c..96f0aaf 100644
--- a/.github/workflows/test_node.yml
+++ b/.github/workflows/test_node.yml
@@ -4,6 +4,9 @@ on: [workflow_dispatch]
 jobs:
   Test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ "3.9", "3.10", "3.11" ]
     steps:
       - name: Clone Upstream
         uses: actions/checkout@v3
@@ -16,7 +19,7 @@ jobs:
         uses: actions/setup-python@v4
         with:
           # Version range or exact version of Python or PyPy to use, using SemVer's version range syntax. Reads from .python-version if unset.
-          python-version: '3.10'
+          python-version: ${{ matrix.python-version }}
           # Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv, poetry.
           cache: pip