diff --git a/external/Java.Interop b/external/Java.Interop
index afbc5b3223d..ac914ce362c 160000
--- a/external/Java.Interop
+++ b/external/Java.Interop
@@ -1 +1 @@
-Subproject commit afbc5b3223d2445784f1de721347dbe248db9e71
+Subproject commit ac914ce362c478e937f2c77f57b6bab2fbfd7bd6
diff --git a/src/Xamarin.Android.Tools.JavadocImporter/Xamarin.Android.Tools.JavadocImporter.csproj b/src/Xamarin.Android.Tools.JavadocImporter/Xamarin.Android.Tools.JavadocImporter.csproj
index 4af28f01ba8..d68922b4dcf 100644
--- a/src/Xamarin.Android.Tools.JavadocImporter/Xamarin.Android.Tools.JavadocImporter.csproj
+++ b/src/Xamarin.Android.Tools.JavadocImporter/Xamarin.Android.Tools.JavadocImporter.csproj
@@ -29,7 +29,7 @@
Crc64.Table.cs
-
+
NullableAttributes.cs