diff --git a/src/skillspector/nodes/analyzers/static_patterns_supply_chain.py b/src/skillspector/nodes/analyzers/static_patterns_supply_chain.py
index 3d9f8382..a751186c 100644
--- a/src/skillspector/nodes/analyzers/static_patterns_supply_chain.py
+++ b/src/skillspector/nodes/analyzers/static_patterns_supply_chain.py
@@ -486,6 +486,36 @@ def _extract_packages_from_pyproject(content: str) -> list[tuple[str, str | None
     return results
 
 
+
+def _extract_packages_from_toml_lock(content: str) -> list[tuple[str, str | None, int]]:
+    """Extract exact package versions from TOML lockfiles such as uv.lock and poetry.lock."""
+    try:
+        data = tomllib.loads(content)
+    except tomllib.TOMLDecodeError:
+        return []
+
+    packages = data.get("package")
+    if not isinstance(packages, list):
+        return []
+
+    results: list[tuple[str, str | None, int]] = []
+    for package in packages:
+        if not isinstance(package, dict):
+            continue
+
+        name = package.get("name")
+        version = package.get("version")
+        if not isinstance(name, str) or not name.strip():
+            continue
+
+        version_value = version.strip() if isinstance(version, str) and version.strip() else None
+        marker = f'name = "{name}"'
+        idx = content.find(marker)
+        line_num = get_line_number(content, idx) if idx >= 0 else 1
+        results.append((name, version_value, line_num))
+
+    return results
+
 def _version_lt(v1: str, v2: str) -> bool:
     """Simple version comparison: True if v1 < v2 (numeric tuple comparison)."""
 
@@ -517,7 +547,7 @@ def ctx(start: int) -> str:
 
     is_dep_file = any(
         n in file_path.lower()
-        for n in ["requirements", "package.json", "pyproject.toml", "setup.py", "pipfile"]
+        for n in ["requirements", "package.json", "pyproject.toml", "setup.py", "pipfile", "uv.lock", "poetry.lock"]
     )
     if is_dep_file:
         for pattern, confidence in SC1_PATTERNS:
@@ -761,7 +791,7 @@ def _analyze_dependencies(
 
     lower_path = file_path.lower()
     is_python_dep = any(
-        n in lower_path for n in ["requirements", "pyproject.toml", "setup.py", "pipfile"]
+        n in lower_path for n in ["requirements", "pyproject.toml", "setup.py", "pipfile", "uv.lock", "poetry.lock"]
     )
     is_npm_dep = "package.json" in lower_path
 
@@ -771,6 +801,8 @@ def _analyze_dependencies(
     if is_python_dep:
         if "pyproject.toml" in lower_path:
             packages = _extract_packages_from_pyproject(content)
+        elif "uv.lock" in lower_path or "poetry.lock" in lower_path:
+            packages = _extract_packages_from_toml_lock(content)
         else:
             packages = _extract_packages_from_requirements(content)
         ecosystem = ECOSYSTEM_PYPI
@@ -963,7 +995,7 @@ def node(state: SkillspectorState) -> AnalyzerNodeResponse:
         lower_path = path.lower()
         is_dep_file = any(
             n in lower_path
-            for n in ["requirements", "package.json", "pyproject.toml", "setup.py", "pipfile"]
+            for n in ["requirements", "package.json", "pyproject.toml", "setup.py", "pipfile", "uv.lock", "poetry.lock"]
         )
         if not is_dep_file:
             continue
diff --git a/tests/nodes/analyzers/test_static_patterns_supply_chain_lockfiles.py b/tests/nodes/analyzers/test_static_patterns_supply_chain_lockfiles.py
new file mode 100644
index 00000000..5b10566b
--- /dev/null
+++ b/tests/nodes/analyzers/test_static_patterns_supply_chain_lockfiles.py
@@ -0,0 +1,38 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+from skillspector.nodes.analyzers import static_patterns_supply_chain as supply_chain
+def test_uv_lock_versions_are_passed_to_osv(monkeypatch):
+    seen = {}
+    def fake_query_batch(packages, ecosystem):
+        seen["packages"] = packages
+        seen["ecosystem"] = ecosystem
+        return [[] for _ in packages]
+    monkeypatch.setattr(supply_chain, "query_batch", fake_query_batch)
+    content = """
+version = 1
+[[package]]
+name = "mlx"
+version = "0.31.2"
+[[package]]
+name = "requests"
+version = "2.31.0"
+"""
+    supply_chain._analyze_dependencies(content, "uv.lock")
+    assert seen["ecosystem"] == supply_chain.ECOSYSTEM_PYPI
+    assert ("mlx", "0.31.2") in seen["packages"]
+    assert ("requests", "2.31.0") in seen["packages"]
+def test_poetry_lock_versions_are_passed_to_osv(monkeypatch):
+    seen = {}
+    def fake_query_batch(packages, ecosystem):
+        seen["packages"] = packages
+        seen["ecosystem"] = ecosystem
+        return [[] for _ in packages]
+    monkeypatch.setattr(supply_chain, "query_batch", fake_query_batch)
+    content = """
+[[package]]
+name = "jinja2"
+version = "3.1.6"
+description = "A fast template engine."
+"""
+    supply_chain._analyze_dependencies(content, "poetry.lock")
+    assert seen["ecosystem"] == supply_chain.ECOSYSTEM_PYPI
+    assert ("jinja2", "3.1.6") in seen["packages"]