diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 690f35a1..921cac9f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -9,10 +9,10 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "20"
           cache: npm
           registry-url: "https://registry.npmjs.org"
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fa28f6a9..3ba01856 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,10 +11,10 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "20"
           cache: npm
       - run: npm ci
       - run: npm run build
@@ -28,10 +28,10 @@ jobs:
         typescript: [ "4.1", "4.9", "5.0" ]
     name: typescript@${{ matrix.typescript }}
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "20"
           cache: npm
       - run: npm ci
       - run: npm run build