diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 58ec4e10856d..105457c3cd3b 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-a526d7ce45fd2284e0e7c7556ccba2425b9d25e5
+dba8e2d2c2890a8b9e88cbf4855ac5711337946c