diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 96dc125..bb2daad 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -8,6 +8,10 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+
+    with:
+      node-version: 20.x
+
     steps:
       - uses: actions/checkout@v2
       - name: Install dependencies
diff --git a/.github/workflows/test-ci.yml b/.github/workflows/test-ci.yml
index abba6a5..64a9bde 100644
--- a/.github/workflows/test-ci.yml
+++ b/.github/workflows/test-ci.yml
@@ -9,6 +9,9 @@ jobs:
   test:
     runs-on: ubuntu-latest
 
+    with:
+      node-version: 20.x
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3 # v3