diff --git a/toolchains/esp-tools/riscv-isa-sim b/toolchains/esp-tools/riscv-isa-sim
index 92f2f467..0ffa02e5 160000
--- a/toolchains/esp-tools/riscv-isa-sim
+++ b/toolchains/esp-tools/riscv-isa-sim
@@ -1 +1 @@
-Subproject commit 92f2f467c00caa991379ba55ece7118f068c2218
+Subproject commit 0ffa02e5b4ca57ec44684119a1a9a31b3871857b