diff --git a/dbt-rise-core b/dbt-rise-core
index 022150a..17c0f71 160000
--- a/dbt-rise-core
+++ b/dbt-rise-core
@@ -1 +1 @@
-Subproject commit 022150a0d6571e996e18778afb443d67c13c900c
+Subproject commit 17c0f71d400fbdaba9c7e7f40f88c3c08c1de56a
diff --git a/dbt-rise-riscv b/dbt-rise-riscv
index 5c7bd9e..c0737a2 160000
--- a/dbt-rise-riscv
+++ b/dbt-rise-riscv
@@ -1 +1 @@
-Subproject commit 5c7bd9e7735889f1585ae34aab81b95f19fdbd0c
+Subproject commit c0737a2f0096f48380238ff321a8aef1dc6432d8
diff --git a/fw/hello-world/hello.elf b/fw/hello-world/hello.elf
deleted file mode 100755
index 719abb9..0000000
Binary files a/fw/hello-world/hello.elf and /dev/null differ