diff --git a/src/agentready/assessors/security.py b/src/agentready/assessors/security.py
index 2fb11209..ad0c27ef 100644
--- a/src/agentready/assessors/security.py
+++ b/src/agentready/assessors/security.py
@@ -187,11 +187,17 @@ def assess(self, repository: Repository) -> Finding:
                     pkg = json.loads(package_json.read_text())
                     scripts = pkg.get("scripts", {})
 
-                    # Check for npm audit or yarn audit in scripts
-                    if any("audit" in str(v) for v in scripts.values()):
+                    # Check for npm/yarn/bun audit in scripts
+                    audit_scripts = [
+                        str(v) for v in scripts.values() if "audit" in str(v)
+                    ]
+                    if audit_scripts:
                         score += 10
                         tools_found.append("npm/yarn audit")
-                        evidence.append("✓ npm/yarn audit configured")
+                        if any("bun" in s for s in audit_scripts):
+                            evidence.append("✓ bun audit configured")
+                        else:
+                            evidence.append("✓ npm/yarn audit configured")
 
                     # Check for Snyk
                     deps = {
@@ -205,6 +211,21 @@ def assess(self, repository: Repository) -> Finding:
                 except Exception:
                     pass
 
+            # Check for dependency audit step in CI workflows (npm/yarn/bun/pnpm)
+            workflows_dir = repository.path / ".github" / "workflows"
+            if workflows_dir.exists():
+                for wf in list(workflows_dir.glob("*.yml")) + list(
+                    workflows_dir.glob("*.yaml")
+                ):
+                    try:
+                        if re.search(r"\b(?:bun|npm|yarn|pnpm)\s+audit\b", wf.read_text()):
+                            score += 10
+                            tools_found.append("CI dependency audit")
+                            evidence.append("✓ Dependency audit step in CI workflow")
+                            break
+                    except OSError:
+                        continue
+
         # 5. Secret detection in pre-commit (20 points)
         precommit_config = repository.path / ".pre-commit-config.yaml"
         if precommit_config.exists():
diff --git a/tests/unit/test_assessors_security.py b/tests/unit/test_assessors_security.py
index 8fedfcba..f7587352 100644
--- a/tests/unit/test_assessors_security.py
+++ b/tests/unit/test_assessors_security.py
@@ -289,6 +289,46 @@ def test_javascript_security_tools(self, tmp_path):
             or "Snyk" in finding.measured_value
         )
 
+    def test_bun_audit_in_ci_workflow(self, tmp_path):
+        """Test that bun audit in a CI workflow is detected."""
+        # Initialize git repository
+        subprocess.run(["git", "init"], cwd=tmp_path, capture_output=True, check=True)
+
+        # Create a bare package.json (no audit script) and a workflow with bun audit
+        package_json = tmp_path / "package.json"
+        package_json.write_text('{"scripts": {"test": "vitest run"}}\n')
+
+        workflows_dir = tmp_path / ".github" / "workflows"
+        workflows_dir.mkdir(parents=True)
+        (workflows_dir / "ci.yml").write_text(
+            "name: CI\n"
+            "on: [push, pull_request]\n"
+            "jobs:\n"
+            "  quality:\n"
+            "    runs-on: ubuntu-latest\n"
+            "    steps:\n"
+            "      - uses: oven-sh/setup-bun@v2\n"
+            "      - run: bun install --frozen-lockfile\n"
+            "      - run: bun audit\n"
+        )
+
+        repo = Repository(
+            path=tmp_path,
+            name="test-repo",
+            url=None,
+            branch="main",
+            commit_hash="abc123",
+            languages={"TypeScript": 100},
+            total_files=10,
+            total_lines=100,
+        )
+
+        assessor = DependencySecurityAssessor()
+        finding = assessor.assess(repo)
+
+        assert finding.score >= 10
+        assert any("audit" in e for e in finding.evidence)
+
     def test_renovate_json_configuration(self, tmp_path):
         """Test that Renovate configuration in renovate.json is detected."""
         # Initialize git repository