diff --git a/src/rust-core-foundation b/src/rust-core-foundation
index be4e26b2c76..fd581833ae1 160000
--- a/src/rust-core-foundation
+++ b/src/rust-core-foundation
@@ -1 +1 @@
-Subproject commit be4e26b2c76bf7706f4da479cf06bf46094f0563
+Subproject commit fd581833ae18aafdba1594eb0af283f64c76931e