diff --git a/pyproject.toml b/pyproject.toml
index 08b3df77..36af83a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
     # Python 3.10: NumPy 1.x (NumPy 2.x requires Python >=3.11)
     # Python 3.11+: NumPy 2.x (better performance, modern ML framework support)
     "numpy>=1.19.0,<2.0; python_version == '3.10'",
-    "numpy>=2.4,<2.5; python_version >= '3.11'",
+    "numpy>=2.4.3,<2.5; python_version >= '3.11'",
     "scipy>=1.7.0",
     "cyclonedx-python-lib>=11.0.0",
     "defusedxml>=0.7.1",
@@ -77,7 +77,7 @@ sevenzip = ["py7zr>=0.20.0"]
 # Note: TensorFlow is no longer required - vendored protos handle SavedModel scanning
 numpy1 = [
     "numpy>=1.19.0,<2.0; python_version == '3.10'",
-    "numpy>=2.4,<2.5; python_version >= '3.11'",
+    "numpy>=2.4.3,<2.5; python_version >= '3.11'",
     "h5py>=3.1,<4.0",
     "torch>=2.6.0,<3.0",
     "pyyaml>=6.0,<7.0",
diff --git a/uv.lock b/uv.lock
index 52208b5e..74d3f14d 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2928,8 +2928,8 @@ requires-dist = [
     { name = "msgpack", marker = "extra == 'numpy1'", specifier = ">=1.0.0,<2.0" },
     { name = "numpy", marker = "python_full_version == '3.10.*'", specifier = ">=1.19.0,<2.0" },
     { name = "numpy", marker = "python_full_version == '3.10.*' and extra == 'numpy1'", specifier = ">=1.19.0,<2.0" },
-    { name = "numpy", marker = "python_full_version >= '3.11'", specifier = ">=2.4,<2.5" },
-    { name = "numpy", marker = "python_full_version >= '3.11' and extra == 'numpy1'", specifier = ">=2.4,<2.5" },
+    { name = "numpy", marker = "python_full_version >= '3.11'", specifier = ">=2.4.3,<2.5" },
+    { name = "numpy", marker = "python_full_version >= '3.11' and extra == 'numpy1'", specifier = ">=2.4.3,<2.5" },
     { name = "onnx", marker = "python_full_version < '3.13' and extra == 'all'", specifier = ">=1.12.0,<2.0" },
     { name = "onnx", marker = "python_full_version < '3.13' and extra == 'all-ci'", specifier = ">=1.12.0,<2.0" },
     { name = "onnx", marker = "python_full_version < '3.13' and extra == 'numpy1'", specifier = ">=1.12.0,<2.0" },