diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 25d559d789fd..e90d3732ca57 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-51917e2e69702e5752bce6a4f3bfd285d0f4ae39
+99b7134389e9766462601a2fc4013840b9d31745