diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 2542de5..611761d 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -23,13 +23,17 @@ jobs:
       - run: ruff check --output-format=github .
 
   tests:
-    timeout-minutes: 10
+    timeout-minutes: 20
     strategy:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
         include:
+#          - os: "ubuntu-latest"
+#            python-version: "pypy3.10" Failed to build JPype1
+#          - os: "ubuntu-latest"
+#            python-version: "graalpy-23.1" Failed to build JPype1
 #          - os: "windows-2022"
 #            python-version: "3.10"
           - os: "macos-latest"
@@ -46,6 +50,10 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: "Install lxml dev dependencies"
+        if: ${{ startsWith(matrix.python-version, 'graalpy') }}
+        run: sudo apt-get install libxml2-dev libxslt-dev python3-dev
+
       - name: "Install dependencies"
         run: |
           python -m pip install --upgrade pip wheel setuptools