diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 8921952af..a91d41b90 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 8921952af4a05a90f690c525168e23bd322b4095
+Subproject commit a91d41b90a13fa7b86fcb8fb9a2b1e6231b0e35f