diff --git a/mk/xamarin.mk b/mk/xamarin.mk
index 1e27cedd9bed..91332db4705e 100644
--- a/mk/xamarin.mk
+++ b/mk/xamarin.mk
@@ -1,5 +1,5 @@
 ifdef ENABLE_XAMARIN
-NEEDED_MACCORE_VERSION := 15f20dadb1d57f50c0dce68be9a138404c1dc9fa
+NEEDED_MACCORE_VERSION := 05277dd2bc19bc6d291fcd0639e571b4d222eaef
 NEEDED_MACCORE_BRANCH := master
 
 MACCORE_DIRECTORY := maccore