diff --git a/external/macios-binaries b/external/macios-binaries
index ff1d19c3e4..43d082327c 160000
--- a/external/macios-binaries
+++ b/external/macios-binaries
@@ -1 +1 @@
-Subproject commit ff1d19c3e4562c3750f457a183c11046ad810040
+Subproject commit 43d082327cbb8583a5c85bbcb242b9445fc18340
diff --git a/mk/xamarin.mk b/mk/xamarin.mk
index 568db52799..6c3017b294 100644
--- a/mk/xamarin.mk
+++ b/mk/xamarin.mk
@@ -1,5 +1,5 @@
 ifdef ENABLE_XAMARIN
-NEEDED_MACCORE_VERSION := 62a239f3f89573dd68c120993cd1dfeb166f8c9c
+NEEDED_MACCORE_VERSION := 12ecfd8249cab8d3867a779e5ce633f97bb3825b
 NEEDED_MACCORE_BRANCH := d16-2
 
 MACCORE_DIRECTORY := maccore