update miri
diff --git a/src/tools/miri b/src/tools/miri
index 97f4cff..1cd85d2 160000
--- a/src/tools/miri
+++ b/src/tools/miri
@@ -1 +1 @@
-Subproject commit 97f4cff8e904c268569d37922a27835209deff5d
+Subproject commit 1cd85d2a2767b37f9869b719a74e3da99087c31a