diff --git a/.github/workflows/api-misskey-js.yml b/.github/workflows/api-misskey-js.yml
index 047c1234285..0ff8b60f1e8 100644
--- a/.github/workflows/api-misskey-js.yml
+++ b/.github/workflows/api-misskey-js.yml
@@ -31,7 +31,7 @@ jobs:
           run_install: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index cb260acb7c1..50b0feb0859 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -48,7 +48,7 @@ jobs:
       uses: pnpm/action-setup@v5
       with:
         run_install: false
-    - uses: actions/setup-node@v6
+    - uses: actions/setup-node@v7
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
@@ -81,7 +81,7 @@ jobs:
       uses: pnpm/action-setup@v5
       with:
         run_install: false
-    - uses: actions/setup-node@v6
+    - uses: actions/setup-node@v7
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
@@ -113,7 +113,7 @@ jobs:
       uses: pnpm/action-setup@v5
       with:
         run_install: false
-    - uses: actions/setup-node@v6
+    - uses: actions/setup-node@v7
       with:
         node-version-file: '.node-version'
         cache: 'pnpm'
diff --git a/.github/workflows/sourcemaps.yml b/.github/workflows/sourcemaps.yml
index c137b94053b..1939b0beca2 100644
--- a/.github/workflows/sourcemaps.yml
+++ b/.github/workflows/sourcemaps.yml
@@ -39,7 +39,7 @@ jobs:
           run_install: false
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-backend.yml b/.github/workflows/test-backend.yml
index 44c962f5806..2a3d2543be8 100644
--- a/.github/workflows/test-backend.yml
+++ b/.github/workflows/test-backend.yml
@@ -81,7 +81,7 @@ jobs:
         path: /opt/hostedtoolcache/ffmpeg
         key: ffmpeg-${{ runner.os }}-${{ runner.arch }}-${{ steps.setup-ffmpeg.outputs.ffmpeg-version }}
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'
@@ -135,7 +135,7 @@ jobs:
         with:
           run_install: false
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-federation.yml b/.github/workflows/test-federation.yml
index 6365d8db28d..cc76c347d34 100644
--- a/.github/workflows/test-federation.yml
+++ b/.github/workflows/test-federation.yml
@@ -62,7 +62,7 @@ jobs:
           key: ffmpeg-${{ runner.os }}-${{ runner.arch }}-${{ steps.setup-ffmpeg.outputs.ffmpeg-version }}
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-frontend.yml b/.github/workflows/test-frontend.yml
index e8b038c35ef..00f1918627f 100644
--- a/.github/workflows/test-frontend.yml
+++ b/.github/workflows/test-frontend.yml
@@ -50,7 +50,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       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 871cbd55810..90b78fce2c7 100644
--- a/.github/workflows/test-misskey-js.yml
+++ b/.github/workflows/test-misskey-js.yml
@@ -48,7 +48,7 @@ jobs:
           run_install: false
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
diff --git a/.github/workflows/test-production.yml b/.github/workflows/test-production.yml
index 109a502f482..43de29ddcb5 100644
--- a/.github/workflows/test-production.yml
+++ b/.github/workflows/test-production.yml
@@ -36,7 +36,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       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 3040b3d1743..af53f3be24f 100644
--- a/.github/workflows/validate-api-json.yml
+++ b/.github/workflows/validate-api-json.yml
@@ -37,7 +37,7 @@ jobs:
       with:
         run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'pnpm'