diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 6124cc327ad..2c9a861e66e 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-3f121b9461cce02a703a0e7e450568849dfaa074
+d9a2cc4daee38c63b2f69710ed61d40acc32b709