diff --git a/wasm-simulator b/wasm-simulator
index 49c2581..63ecbb6 160000
--- a/wasm-simulator
+++ b/wasm-simulator
@@ -1 +1 @@
-Subproject commit 49c2581292bac8afeb0a827ee74b8e442a5f0136
+Subproject commit 63ecbb657725d31d006f794f0ed638223b23684d