diff --git a/Lagrange.Core b/Lagrange.Core
index 2380b1b..80a893d 160000
--- a/Lagrange.Core
+++ b/Lagrange.Core
@@ -1 +1 @@
-Subproject commit 2380b1b6d8857debd2769d13c9941f7142f2c23f
+Subproject commit 80a893da08e4f357d6c0b888c9ea2ddd3f57208e