diff --git a/.github/workflows/docs-sync.lock.yml b/.github/workflows/docs-sync.lock.yml
index c9b5e56..91708e1 100644
--- a/.github/workflows/docs-sync.lock.yml
+++ b/.github/workflows/docs-sync.lock.yml
@@ -193,7 +193,7 @@ jobs:
         run: bash /opt/gh-aw/actions/print_prompt_summary.sh
       - name: Upload prompt artifact
         if: success()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: prompt
           path: /tmp/gh-aw/aw-prompts/prompt.txt
@@ -744,7 +744,7 @@ jobs:
           SECRET_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload Safe Outputs
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output
           path: ${{ env.GH_AW_SAFE_OUTPUTS }}
@@ -766,13 +766,13 @@ jobs:
             await main();
       - name: Upload sanitized agent output
         if: always() && env.GH_AW_AGENT_OUTPUT
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-output
           path: ${{ env.GH_AW_AGENT_OUTPUT }}
           if-no-files-found: warn
       - name: Upload engine output files
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent_outputs
           path: |
@@ -817,7 +817,7 @@ jobs:
       - name: Upload agent artifacts
         if: always()
         continue-on-error: true
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-artifacts
           path: |
@@ -916,7 +916,7 @@ jobs:
             await main();
       - name: Upload threat detection log
         if: always() && steps.detection_guard.outputs.run_detection == 'true'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: threat-detection.log
           path: /tmp/gh-aw/threat-detection/detection.log
@@ -1086,7 +1086,7 @@ jobs:
             await main();
       - name: Upload safe output items manifest
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output-items
           path: /tmp/safe-output-items.jsonl
diff --git a/.github/workflows/health-report.lock.yml b/.github/workflows/health-report.lock.yml
index f502c05..8dd6029 100644
--- a/.github/workflows/health-report.lock.yml
+++ b/.github/workflows/health-report.lock.yml
@@ -192,7 +192,7 @@ jobs:
         run: bash /opt/gh-aw/actions/print_prompt_summary.sh
       - name: Upload prompt artifact
         if: success()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: prompt
           path: /tmp/gh-aw/aw-prompts/prompt.txt
@@ -744,7 +744,7 @@ jobs:
           SECRET_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload Safe Outputs
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output
           path: ${{ env.GH_AW_SAFE_OUTPUTS }}
@@ -766,13 +766,13 @@ jobs:
             await main();
       - name: Upload sanitized agent output
         if: always() && env.GH_AW_AGENT_OUTPUT
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-output
           path: ${{ env.GH_AW_AGENT_OUTPUT }}
           if-no-files-found: warn
       - name: Upload engine output files
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent_outputs
           path: |
@@ -817,7 +817,7 @@ jobs:
       - name: Upload agent artifacts
         if: always()
         continue-on-error: true
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-artifacts
           path: |
@@ -916,7 +916,7 @@ jobs:
             await main();
       - name: Upload threat detection log
         if: always() && steps.detection_guard.outputs.run_detection == 'true'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: threat-detection.log
           path: /tmp/gh-aw/threat-detection/detection.log
@@ -1086,7 +1086,7 @@ jobs:
             await main();
       - name: Upload safe output items manifest
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output-items
           path: /tmp/safe-output-items.jsonl
diff --git a/.github/workflows/issue-triage.lock.yml b/.github/workflows/issue-triage.lock.yml
index 2906d22..c049916 100644
--- a/.github/workflows/issue-triage.lock.yml
+++ b/.github/workflows/issue-triage.lock.yml
@@ -210,7 +210,7 @@ jobs:
         run: bash /opt/gh-aw/actions/print_prompt_summary.sh
       - name: Upload prompt artifact
         if: success()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: prompt
           path: /tmp/gh-aw/aw-prompts/prompt.txt
@@ -746,7 +746,7 @@ jobs:
           SECRET_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload Safe Outputs
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output
           path: ${{ env.GH_AW_SAFE_OUTPUTS }}
@@ -768,13 +768,13 @@ jobs:
             await main();
       - name: Upload sanitized agent output
         if: always() && env.GH_AW_AGENT_OUTPUT
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-output
           path: ${{ env.GH_AW_AGENT_OUTPUT }}
           if-no-files-found: warn
       - name: Upload engine output files
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent_outputs
           path: |
@@ -819,7 +819,7 @@ jobs:
       - name: Upload agent artifacts
         if: always()
         continue-on-error: true
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-artifacts
           path: |
@@ -918,7 +918,7 @@ jobs:
             await main();
       - name: Upload threat detection log
         if: always() && steps.detection_guard.outputs.run_detection == 'true'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: threat-detection.log
           path: /tmp/gh-aw/threat-detection/detection.log
@@ -1115,7 +1115,7 @@ jobs:
             await main();
       - name: Upload safe output items manifest
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output-items
           path: /tmp/safe-output-items.jsonl
diff --git a/.github/workflows/pr-review.lock.yml b/.github/workflows/pr-review.lock.yml
index 0622038..78834ad 100644
--- a/.github/workflows/pr-review.lock.yml
+++ b/.github/workflows/pr-review.lock.yml
@@ -212,7 +212,7 @@ jobs:
         run: bash /opt/gh-aw/actions/print_prompt_summary.sh
       - name: Upload prompt artifact
         if: success()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: prompt
           path: /tmp/gh-aw/aw-prompts/prompt.txt
@@ -724,7 +724,7 @@ jobs:
           SECRET_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload Safe Outputs
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output
           path: ${{ env.GH_AW_SAFE_OUTPUTS }}
@@ -746,13 +746,13 @@ jobs:
             await main();
       - name: Upload sanitized agent output
         if: always() && env.GH_AW_AGENT_OUTPUT
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-output
           path: ${{ env.GH_AW_AGENT_OUTPUT }}
           if-no-files-found: warn
       - name: Upload engine output files
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent_outputs
           path: |
@@ -797,7 +797,7 @@ jobs:
       - name: Upload agent artifacts
         if: always()
         continue-on-error: true
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: agent-artifacts
           path: |
@@ -896,7 +896,7 @@ jobs:
             await main();
       - name: Upload threat detection log
         if: always() && steps.detection_guard.outputs.run_detection == 'true'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: threat-detection.log
           path: /tmp/gh-aw/threat-detection/detection.log
@@ -1094,7 +1094,7 @@ jobs:
             await main();
       - name: Upload safe output items manifest
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: safe-output-items
           path: /tmp/safe-output-items.jsonl