diff --git a/tools/cc2538-bsl b/tools/cc2538-bsl
index 81cd4cbe5..edb3c8c73 160000
--- a/tools/cc2538-bsl
+++ b/tools/cc2538-bsl
@@ -1 +1 @@
-Subproject commit 81cd4cbe5e05e4fa97782d1859ed15b769f4bf2b
+Subproject commit edb3c8c73c4688ebd336b278450db216512a769b