diff --git a/vendor/substrate b/vendor/substrate
index d8c5d3d..867b934 160000
--- a/vendor/substrate
+++ b/vendor/substrate
@@ -1 +1 @@
-Subproject commit d8c5d3d681dbfd99d6046c4c012d8d531cb2e206
+Subproject commit 867b934ad1ab34e48dac890de50842115cf7c485