diff --git a/.github/workflows/bench-gate.yml b/.github/workflows/bench-gate.yml
index e1a5b9a78..455605d8e 100644
--- a/.github/workflows/bench-gate.yml
+++ b/.github/workflows/bench-gate.yml
@@ -75,7 +75,7 @@ jobs:
           cache: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
 
@@ -114,7 +114,7 @@ jobs:
           go-version: '1.26'
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
 
diff --git a/.github/workflows/entry-doc-verification.yml b/.github/workflows/entry-doc-verification.yml
index ee5797b09..e84f6b000 100644
--- a/.github/workflows/entry-doc-verification.yml
+++ b/.github/workflows/entry-doc-verification.yml
@@ -48,7 +48,7 @@ jobs:
 
       - name: Setup Node.js
         if: steps.filter.outputs.relevant == 'true'
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 6a4132d11..ba19a9397 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -28,7 +28,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
@@ -122,7 +122,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
@@ -181,7 +181,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
diff --git a/.github/workflows/promote-latest.yml b/.github/workflows/promote-latest.yml
index e55ef00b7..f3682ece3 100644
--- a/.github/workflows/promote-latest.yml
+++ b/.github/workflows/promote-latest.yml
@@ -52,7 +52,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           registry-url: 'https://registry.npmjs.org'
diff --git a/.github/workflows/publish-mcp-registry.yml b/.github/workflows/publish-mcp-registry.yml
index b6d7762d3..f893afb0b 100644
--- a/.github/workflows/publish-mcp-registry.yml
+++ b/.github/workflows/publish-mcp-registry.yml
@@ -41,7 +41,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: .node-version
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e92a38531..f7c2c7dd0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -234,7 +234,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
@@ -372,7 +372,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node ${{ matrix.node-version }}
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
@@ -418,7 +418,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
@@ -503,7 +503,7 @@ jobs:
         uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
 
       - name: Setup Node.js
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'
           cache: 'pnpm'
diff --git a/.github/workflows/ucp-drift.yml b/.github/workflows/ucp-drift.yml
index f9f6b8c83..b6d60d361 100644
--- a/.github/workflows/ucp-drift.yml
+++ b/.github/workflows/ucp-drift.yml
@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version-file: '.node-version'