diff --git a/Submodules/MatterSlice b/Submodules/MatterSlice
index b7c1bd077..4f2a49a97 160000
--- a/Submodules/MatterSlice
+++ b/Submodules/MatterSlice
@@ -1 +1 @@
-Subproject commit b7c1bd077ea9795c03a5cda49a74474740fca617
+Subproject commit 4f2a49a976ad2c550a044a5ba60b017f34396ad9
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 5d3c5e029..9feabab68 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 5d3c5e0290472cddbe0abc95ad8ef99559ea82b4
+Subproject commit 9feabab68280269e8dc4e1e74edeb270e2eaf019