diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6790b13..97c0be6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,14 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.7", "pypy3.8", "pypy3.9", "pypy3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.7", "pypy3.8", "pypy3.9", "pypy3.10", "graalpy-22", "graalpy-23", "graalpy-24"]
+        exclude:
+          - os: windows-latest
+            python-version: "graalpy-22"
+          - os: windows-latest
+            python-version: "graalpy-23"
+          - os: windows-latest
+            python-version: "graalpy-24"
 
     steps:
       - uses: actions/checkout@v4