diff --git a/mk/xamarin.mk b/mk/xamarin.mk
index ba49366a40..a468fa38e3 100644
--- a/mk/xamarin.mk
+++ b/mk/xamarin.mk
@@ -1,5 +1,5 @@
 ifdef ENABLE_XAMARIN
-NEEDED_MACCORE_VERSION := c76baed02bb6a3b70e6d71b2792bf05fbca42e57
+NEEDED_MACCORE_VERSION := 689fae744085835eba9ca9769630f2d5f8a17fff
 NEEDED_MACCORE_BRANCH := master
 
 MACCORE_DIRECTORY := maccore