diff --git a/toolchains/riscv-tools/riscv-isa-sim b/toolchains/riscv-tools/riscv-isa-sim
index 0bcb1dac..015b4e92 160000
--- a/toolchains/riscv-tools/riscv-isa-sim
+++ b/toolchains/riscv-tools/riscv-isa-sim
@@ -1 +1 @@
-Subproject commit 0bcb1dac74c7d66814ecbba8fc173fbe0bd59f1d
+Subproject commit 015b4e92e3a85f827a54590e00e716b79a2f8e9e
diff --git a/toolchains/riscv-tools/riscv-pk b/toolchains/riscv-tools/riscv-pk
index e8e6b3aa..30e5daf6 160000
--- a/toolchains/riscv-tools/riscv-pk
+++ b/toolchains/riscv-tools/riscv-pk
@@ -1 +1 @@
-Subproject commit e8e6b3aaee44d43b48164fbd377864c3a682dbd3
+Subproject commit 30e5daf6f7dbec58447b525b01c5d3012400549f