diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 7f1aa78169d8..e695fc4004b5 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-affdb59607566c1615c829eea9e7b27a093994ec
+8df89d1cb077cd76013d3f9f5a4e92c5b5a9280c