diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 4f14caf0e56c..3fdad2a91e9f 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-e71f9529121ca8f687e4b725e3c9adc3f1ebab4d
+54fdef7799d9ff9470bb5cabd29fde9471a99eaa