diff --git a/lib/risc0-ethereum b/lib/risc0-ethereum
index fc3075fb..2381c616 160000
--- a/lib/risc0-ethereum
+++ b/lib/risc0-ethereum
@@ -1 +1 @@
-Subproject commit fc3075fbe9f41e78d0c7e48817add2191ae392ea
+Subproject commit 2381c6166d8dde45fc65866271259b2b35df513e