diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index dc2601e9e9f..8f0a0a045ab 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-1bc0463b183392ad4e0ae9c5f7a76630d487230d
+4ea5190026dbc1302b644d938e68bc6843cb8b24