diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 44227d22..5971ef2d 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -113,7 +113,7 @@ jobs:
           docker-compose -f docker-compose-dev.yml up -d
           while ! curl -skfail https://localhost.emobix.co.uk:8443/api/runner/available >/dev/null; do sleep 2; done
       - run: git clone --depth 1 --single-branch --branch main https://github.com/panva/openid-client-certification-suite.git runner
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: lts/hydrogen # 18
           cache: 'npm'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f5422802..b2deaf83 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: lts/hydrogen # 18
           registry-url: https://registry.npmjs.org
@@ -48,7 +48,7 @@ jobs:
         with:
           fetch-depth: 2
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: lts/hydrogen # 18
           cache: 'npm'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3e208709..ecf55b18 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         id: node
         with:
           node-version: ${{ matrix.node-version }}
@@ -48,7 +48,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         id: node
         with:
           node-version: lts/hydrogen # 18
@@ -65,7 +65,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         id: node
         with:
           node-version: lts/hydrogen # 18