diff --git a/.github/workflows/api-misskey-js.yml b/.github/workflows/api-misskey-js.yml
index 620f1415bbbd..1b3eabc3c053 100644
--- a/.github/workflows/api-misskey-js.yml
+++ b/.github/workflows/api-misskey-js.yml
@@ -26,7 +26,7 @@ jobs:
           run_install: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4.1.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 91e318480f34..71600a5a4a29 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -31,7 +31,7 @@ jobs:
     - uses: pnpm/action-setup@v4
       with:
         run_install: false
-    - uses: actions/setup-node@v4.1.0
+    - uses: actions/setup-node@v4.2.0
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
@@ -56,7 +56,7 @@ jobs:
     - uses: pnpm/action-setup@v4
       with:
         run_install: false
-    - uses: actions/setup-node@v4.1.0
+    - uses: actions/setup-node@v4.2.0
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
@@ -80,7 +80,7 @@ jobs:
     - uses: pnpm/action-setup@v4
       with:
         run_install: false
-    - uses: actions/setup-node@v4.1.0
+    - uses: actions/setup-node@v4.2.0
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
diff --git a/.github/workflows/test-backend.yml b/.github/workflows/test-backend.yml
index 26c35269970e..98752b9e5275 100644
--- a/.github/workflows/test-backend.yml
+++ b/.github/workflows/test-backend.yml
@@ -59,7 +59,7 @@ jobs:
     - name: Install FFmpeg
       uses: FedericoCarboni/setup-ffmpeg@v3
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.1.0
+      uses: actions/setup-node@v4.2.0
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'
@@ -118,7 +118,7 @@ jobs:
         with:
           run_install: false
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4.1.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-frontend.yml b/.github/workflows/test-frontend.yml
index 53b486e3a176..68f96f7b2f1a 100644
--- a/.github/workflows/test-frontend.yml
+++ b/.github/workflows/test-frontend.yml
@@ -39,7 +39,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.1.0
+      uses: actions/setup-node@v4.2.0
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'
diff --git a/.github/workflows/test-misskey-js.yml b/.github/workflows/test-misskey-js.yml
index 7acd72fa1afa..82ce1e7262a8 100644
--- a/.github/workflows/test-misskey-js.yml
+++ b/.github/workflows/test-misskey-js.yml
@@ -38,7 +38,7 @@ jobs:
           run_install: false
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4.1.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-production.yml b/.github/workflows/test-production.yml
index dd397b55091a..dc05e766aea5 100644
--- a/.github/workflows/test-production.yml
+++ b/.github/workflows/test-production.yml
@@ -29,7 +29,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.1.0
+      uses: actions/setup-node@v4.2.0
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'
diff --git a/.github/workflows/validate-api-json.yml b/.github/workflows/validate-api-json.yml
index af590fe67783..ba36798943e4 100644
--- a/.github/workflows/validate-api-json.yml
+++ b/.github/workflows/validate-api-json.yml
@@ -30,7 +30,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.1.0
+      uses: actions/setup-node@v4.2.0
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'