diff --git a/.github/workflows/node.yaml b/.github/workflows/node.yaml
index abb9977..fe280dd 100644
--- a/.github/workflows/node.yaml
+++ b/.github/workflows/node.yaml
@@ -44,7 +44,7 @@ jobs:
         run: |
           flatpak --user remote-add flathub https://flathub.org/repo/flathub.flatpakrepo
           flatpak --user install -y flathub \
-            org.freedesktop.{Platform,Sdk{,.Extension.node{14,16,18}}}//22.08
+            org.freedesktop.{Platform,Sdk{,.Extension.node{14,16,18}}}//22.08 org.freedesktop.{Platform,Sdk{,.Extension.node20}}//24.08
       - name: Install dependencies
         run: poetry install
       - name: Run checks
diff --git a/node/tests/conftest.py b/node/tests/conftest.py
index adafed3..beece25 100644
--- a/node/tests/conftest.py
+++ b/node/tests/conftest.py
@@ -309,7 +309,7 @@ def provider_factory_spec(request: Any, shared_datadir: Path) -> ProviderFactory
     return ProviderFactorySpec(datadir=shared_datadir, type=type)
 
 
-@pytest.fixture(params=[14, 16, 18])
+@pytest.fixture(params=[14, 16, 18, 20])
 def node_version(request: Any) -> int:
     version = request.param
     assert isinstance(version, int)