diff --git a/toolchains/esp-tools/riscv-isa-sim b/toolchains/esp-tools/riscv-isa-sim
index 00328a71..467da4f6 160000
--- a/toolchains/esp-tools/riscv-isa-sim
+++ b/toolchains/esp-tools/riscv-isa-sim
@@ -1 +1 @@
-Subproject commit 00328a71b773b298b8cd99fbf4b83fe3fa70606f
+Subproject commit 467da4f613e2a447af35e69ee4f14e5adc94664f