diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index aa382960891c..73385aee85de 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-7513407ac8e673f536d34743fe393bd8b7c45441
+677710eaf0a0bdb008959ee8717c9fe1c6d187b3