diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index f6fbc9844f86..699a17a4943a 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-c9687a95a602091777e28703aa5abf20f1ce1797
+6696447f784a888446d13bb400a8d507a68331c9