diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index fbe86d831..91ee28e15 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit fbe86d83160e7e8eac9f25dae2928f0006d7bc5a
+Subproject commit 91ee28e157743069fd68d8b5e2e84c725e3921e1