diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index fa5dbb99e817..65d540888333 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-01706e1a34c87656fcbfce198608f4cd2ac6461a
+3cd8fcbf87bd28a1f31be000ca906fb66f4d451d