diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 8842e939d67..1bf1217c83b 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-c763eceae349c1d827d9cfbf5df21ca40b21c861
+bd991d9953625e9d51fc4fcb5e19aa9c3ea598a8