diff --git a/.github/workflows/core-build.yml b/.github/workflows/core-build.yml
index de9c483b..4951a62a 100644
--- a/.github/workflows/core-build.yml
+++ b/.github/workflows/core-build.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 20
       - run: npm ci
diff --git a/.github/workflows/docker-image-scan.yml b/.github/workflows/docker-image-scan.yml
index 90e9652c..9aaa6164 100644
--- a/.github/workflows/docker-image-scan.yml
+++ b/.github/workflows/docker-image-scan.yml
@@ -74,7 +74,7 @@ jobs:
         # scan step above failed the run. Same category as docker-publish.yml so
         # the two analyses share one alert set instead of duplicating.
         if: always()
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@v4
         with:
           sarif_file: trivy-results.sarif
           category: trivy
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index bb57a82f..86125b07 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -32,7 +32,7 @@ jobs:
 
       - name: Extract metadata
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           # On main: push `latest` + commit-sha tags.
@@ -73,7 +73,7 @@ jobs:
           cache-to: type=gha,scope=${{ github.ref_name }},mode=max
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@v3.7.0
+        uses: sigstore/cosign-installer@v4.1.2
 
       - name: Sign the image (keyless OIDC)
         env:
@@ -114,7 +114,7 @@ jobs:
         # hiccup can't redden an otherwise-good publish.
         if: always()
         continue-on-error: true
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@v4
         with:
           sarif_file: trivy-results.sarif
           category: trivy
diff --git a/.github/workflows/pr-agent.yml b/.github/workflows/pr-agent.yml
index 068e9020..e07ce2d5 100644
--- a/.github/workflows/pr-agent.yml
+++ b/.github/workflows/pr-agent.yml
@@ -47,7 +47,7 @@ jobs:
     steps:
       - name: The PR Agent
         # Pinned to the v0.36.0 commit SHA (immutable): do not switch to @v0.36.0.
-        uses: The-PR-Agent/pr-agent@bd09b6cf89c6d6f3d16b159fa7603fa0e7768cf2 # v0.38.0
+        uses: The-PR-Agent/pr-agent@8e4d32e5497defd43c023a404f73560c62728961 # v0.39.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/swedish-compliance-diff.yml b/.github/workflows/swedish-compliance-diff.yml
index c29921cb..616ef73b 100644
--- a/.github/workflows/swedish-compliance-diff.yml
+++ b/.github/workflows/swedish-compliance-diff.yml
@@ -41,7 +41,7 @@ jobs:
           git diff --name-only "$MERGE_BASE" HEAD > files.txt
           printf '%s\n' "$PR_NUMBER" > pr-number.txt
       - name: Upload diff artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: compliance-input
           path: |
diff --git a/.github/workflows/swedish-compliance-review.yml b/.github/workflows/swedish-compliance-review.yml
index 27ca3d06..1845cf21 100644
--- a/.github/workflows/swedish-compliance-review.yml
+++ b/.github/workflows/swedish-compliance-review.yml
@@ -36,11 +36,11 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           persist-credentials: false
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: 20
       - name: Download diff artifact
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: compliance-input
           run-id: ${{ github.event.workflow_run.id }}
@@ -72,7 +72,7 @@ jobs:
           FILES_FILE: files.txt
         run: node scripts/swedish-compliance-review.mjs
       - name: Find previous compliance comment
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3
+        uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4.0.0
         id: find-comment
         with:
           issue-number: ${{ steps.pr.outputs.number }}
diff --git a/.github/workflows/test-pg-real.yml b/.github/workflows/test-pg-real.yml
index e15b59b4..173a011a 100644
--- a/.github/workflows/test-pg-real.yml
+++ b/.github/workflows/test-pg-real.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           # Full history so the merge-base with the PR base branch exists.
           fetch-depth: 0
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 20
       - name: Require pg-real coverage for trigger/RPC/RLS migrations
@@ -52,7 +52,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 20
           cache: npm