diff --git a/.github/workflows/check-proto-updates.yml b/.github/workflows/check-proto-updates.yml
index 29fabbf..722d30d 100644
--- a/.github/workflows/check-proto-updates.yml
+++ b/.github/workflows/check-proto-updates.yml
@@ -56,7 +56,7 @@ jobs:
 
       - name: Setup Node.js
         if: steps.compare.outputs.changes_detected == 'true'
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
           cache: 'npm'
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d5917c1..ab0a3af 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'
@@ -56,7 +56,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
           cache: 'npm'
@@ -84,7 +84,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
           cache: 'npm'
@@ -107,7 +107,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
           cache: 'npm'