diff --git a/.gitmodules b/.gitmodules
index f8838a54d10..2d09c484ec0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -12,8 +12,8 @@
     branch = main
 [submodule "external/Java.Interop"]
     path = external/Java.Interop
-    url = https://github.com/xamarin/java.interop.git
-    branch = main
+    url = https://github.com/jonpryor/java.interop.git
+    branch = jonp-ctor-calls-partial-method
 [submodule "external/lz4"]
     path = external/lz4
     url = https://github.com/lz4/lz4.git
diff --git a/external/Java.Interop b/external/Java.Interop
index 73ebad2496a..054dd3a06a1 160000
--- a/external/Java.Interop
+++ b/external/Java.Interop
@@ -1 +1 @@
-Subproject commit 73ebad2496a0d6df251fd24e216248da70e3fea9
+Subproject commit 054dd3a06a1a8bd54fcf9e27bb07dfc6a99931f6