diff --git a/.github/workflows/fork-build.yml b/.github/workflows/fork-build.yml
index 457c85a..73317aa 100644
--- a/.github/workflows/fork-build.yml
+++ b/.github/workflows/fork-build.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
       - name: Install Graphviz
         run: sudo apt-get install graphviz
       - name: Install Java
diff --git a/.github/workflows/fork-preview.yml b/.github/workflows/fork-preview.yml
index 1fd1f32..641afe1 100644
--- a/.github/workflows/fork-preview.yml
+++ b/.github/workflows/fork-preview.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
       - name: Build PR preview url
         id: pr-url
         run: |
diff --git a/.github/workflows/unpublish-preview.yml b/.github/workflows/unpublish-preview.yml
index 75447cb..3cfa5bf 100644
--- a/.github/workflows/unpublish-preview.yml
+++ b/.github/workflows/unpublish-preview.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
       - name: Build PR preview url
         id: pr-url
         run: |
diff --git a/action.yml b/action.yml
index 771515c..b7ad5c7 100644
--- a/action.yml
+++ b/action.yml
@@ -50,7 +50,7 @@ runs:
     - name: Install Node
       uses: actions/setup-node@v3
       with:
-        node-version: 16
+        node-version: 20
     - name: Checkout markbind-cli@master
       if: inputs.version == 'development'
       uses: actions/checkout@v3