diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 0d405f532fcd..e548b44d8c2c 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-2f0ad2a71e4a4528bb80bcb24bf8fa4e50cb87c2
+2f348cb7ce4063fa4eb40038e6ada3c5214717bd