diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3716828..363f457 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
         run: bun run docs:build
 
       - name: Upload dist
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: dist
           path: dist
@@ -86,7 +86,7 @@ jobs:
           bun-version: 1.3.9
 
       - name: Set up Node.js
-        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: ${{ matrix.node }}
 
@@ -97,7 +97,7 @@ jobs:
       # Node 20/22/24 consumer touches is the result, not the bundler. tsdown
       # itself needs Node 22+, so rebuilding per-major would test nothing real.
       - name: Download dist from the verify job
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
         with:
           name: dist
           path: dist
@@ -143,12 +143,12 @@ jobs:
           bun-version: 1.3.9
 
       - name: Set up Node.js
-        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
 
       - name: Download dist from the verify job
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
         with:
           name: dist
           path: dist
@@ -188,7 +188,7 @@ jobs:
           bun-version: 1.3.9
 
       - name: Set up Node.js
-        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 22
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 7105729..b5ce5ed 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
+        uses: github/codeql-action/init@9b3254085494b55a0f7c4c2b3d2d52cc712ce370 # v4.39.1
         with:
           languages: javascript-typescript
           queries: security-and-quality
@@ -35,6 +35,6 @@ jobs:
       # The package is browser-only source with no build step CodeQL needs; the
       # default extractor reads the TypeScript directly.
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
+        uses: github/codeql-action/analyze@9b3254085494b55a0f7c4c2b3d2d52cc712ce370 # v4.39.1
         with:
           category: "/language:javascript-typescript"
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 166ce3a..efc04a0 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -59,4 +59,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 # v5.0.0
+        uses: actions/deploy-pages@368f82528645a54fb793d4d04e342629a3f51346 # v5.0.1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 65d9f66..0e92f40 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
           bun-version: 1.3.9
 
       - name: Set up Node.js for npm publishing
-        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           # This runtime includes npm 11.17.0, which supports trusted
           # publishing without downloading another executable at release time.
@@ -44,7 +44,7 @@ jobs:
 
       - name: Create release PR or publish to npm
         id: changesets
-        uses: changesets/action@8488615a623b1b9c987934bb89eae8af6a946ac1 # v2.1.1
+        uses: changesets/action@ae32849d5ba541f9ae29e40e22a623bc13562f51 # v2.1.2
         with:
           # v2 renamed every one of these; the old names fail the run outright
           # rather than being ignored, so they move together with the SHA.
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 7f12909..6bdc6b4 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -27,7 +27,7 @@ jobs:
           persist-credentials: false
 
       - name: Run analysis
-        uses: ossf/scorecard-action@2d1146689b8cda280b9bc96326124645441f03bc # v2.4.4
+        uses: ossf/scorecard-action@fa7117db83c52d787ae5a89f350999701505d78e # v2.5.0
         with:
           results_file: results.sarif
           results_format: sarif
@@ -36,6 +36,6 @@ jobs:
           publish_results: true
 
       - name: Upload results to the code-scanning dashboard
-        uses: github/codeql-action/upload-sarif@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
+        uses: github/codeql-action/upload-sarif@9b3254085494b55a0f7c4c2b3d2d52cc712ce370 # v4.39.1
         with:
           sarif_file: results.sarif