diff --git a/Runtime/Graphics/CGraphics.cpp b/Runtime/Graphics/CGraphics.cpp
index 2541fc324..e57cc53b6 100644
--- a/Runtime/Graphics/CGraphics.cpp
+++ b/Runtime/Graphics/CGraphics.cpp
@@ -171,6 +171,7 @@ zeus::CMatrix4f CGraphics::CalculatePerspectiveMatrix(float fovy, float aspect,
     }
     case boo::IGraphicsDataFactory::Platform::D3D11:
     case boo::IGraphicsDataFactory::Platform::D3D12:
+    case boo::IGraphicsDataFactory::Platform::Metal:
     {
         zeus::CMatrix4f mat2(2.f * st.x14_near / rml, 0.f, rpl / rml, 0.f,
                              0.f, 2.f * st.x14_near / tmb, tpb / tmb, 0.f,
@@ -215,6 +216,7 @@ zeus::CMatrix4f CGraphics::GetPerspectiveProjectionMatrix(bool forRenderer)
     }
     case boo::IGraphicsDataFactory::Platform::D3D11:
     case boo::IGraphicsDataFactory::Platform::D3D12:
+    case boo::IGraphicsDataFactory::Platform::Metal:
     {
         zeus::CMatrix4f mat2(2.f * g_Proj.x14_near / rml, 0.f, rpl / rml, 0.f,
                              0.f, 2.f * g_Proj.x14_near / tmb, tpb / tmb, 0.f,
diff --git a/hecl b/hecl
index 1c8c83be4..2df66c109 160000
--- a/hecl
+++ b/hecl
@@ -1 +1 @@
-Subproject commit 1c8c83be453ab713275cfdb2c62beae7e007803d
+Subproject commit 2df66c1095c0673fd9489b5f45fd2d96c16ef848