diff --git a/Submodules/MatterSlice b/Submodules/MatterSlice
index 03a73ab4e..a87518c22 160000
--- a/Submodules/MatterSlice
+++ b/Submodules/MatterSlice
@@ -1 +1 @@
-Subproject commit 03a73ab4ea43d2909c1b1675b172e72eb69d8fb2
+Subproject commit a87518c22c126964f090b80f59c05e0e38d1fb9a
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 00222e4a2..46e8f7f44 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 00222e4a2c8d1882bc6c9e29072465fe30ec48af
+Subproject commit 46e8f7f448451d0a24edc2b25ac7322e188410e6