diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0afa33d..18271d6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
-      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: '22'
       - name: Install bats-core
diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
index 9039b1e..6060c21 100644
--- a/.github/workflows/dependabot-auto-merge.yml
+++ b/.github/workflows/dependabot-auto-merge.yml
@@ -23,7 +23,7 @@ jobs:
     steps:
       - name: Fetch dependabot metadata
         id: meta
-        uses: dependabot/fetch-metadata@ffa630c65fa7e0ecfa0625b5ceda64399aea1b36 # v3.0.0
+        uses: dependabot/fetch-metadata@25dd0e34f4fe68f24cc83900b1fe3fe149efef98 # v3.1.0
 
       - name: Enable auto-merge for patch/minor
         if: steps.meta.outputs.update-type == 'version-update:semver-patch' || steps.meta.outputs.update-type == 'version-update:semver-minor'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 57464b4..f8d8afe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -242,7 +242,7 @@ jobs:
         # v6 handles the OIDC-no-token case correctly; earlier versions
         # write a placeholder _authToken that short-circuits the OIDC
         # exchange in npm 11.5+.
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: ${{ inputs.node-version }}
           registry-url: ${{ inputs.registry-url }}
@@ -343,7 +343,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: ${{ inputs.node-version }}
 
@@ -455,7 +455,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node with OIDC registry
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: ${{ inputs.node-version }}
           registry-url: ${{ inputs.registry-url }}
diff --git a/action.yml b/action.yml
index cd2022c..a376125 100644
--- a/action.yml
+++ b/action.yml
@@ -95,7 +95,7 @@ runs:
       # v6 handles the OIDC-no-token case correctly; earlier versions
       # write a placeholder _authToken that short-circuits the OIDC
       # exchange in npm 11.5+.
-      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
       with:
         node-version: ${{ inputs.node-version }}
         registry-url: ${{ inputs.registry-url }}