diff --git a/riscv-opcodes b/riscv-opcodes
index 029dc54b8..866852e37 160000
--- a/riscv-opcodes
+++ b/riscv-opcodes
@@ -1 +1 @@
-Subproject commit 029dc54b8d16d05a7ca2b60cf35f9dd9c4cfdf28
+Subproject commit 866852e37738147979069b322fac8eb6227cbb54