diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index b60de8344d9..dc2601e9e9f 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-bb6c66be3793ac5c738eeac91ecdc4b99388d0b4
+1bc0463b183392ad4e0ae9c5f7a76630d487230d