diff --git a/.github/workflows/deploy-site.yaml b/.github/workflows/deploy-site.yaml
index 3d2e16f..58b73ba 100644
--- a/.github/workflows/deploy-site.yaml
+++ b/.github/workflows/deploy-site.yaml
@@ -23,7 +23,7 @@ jobs:
       run: hugo mod tidy
 
     - name: Setup Node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 18
 
diff --git a/.github/workflows/merge-to-main.yml b/.github/workflows/merge-to-main.yml
index ced62ac..669c570 100644
--- a/.github/workflows/merge-to-main.yml
+++ b/.github/workflows/merge-to-main.yml
@@ -23,7 +23,7 @@ jobs:
       run: hugo mod tidy
 
     - name: Setup Node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 18
 
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 70d8c23..c14eaca 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Setup Node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 18
 
diff --git a/.github/workflows/theme-update.yml b/.github/workflows/theme-update.yml
index ca35d86..3645cca 100644
--- a/.github/workflows/theme-update.yml
+++ b/.github/workflows/theme-update.yml
@@ -13,7 +13,7 @@ jobs:
           ref: main
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 18