diff --git a/tools/cc2538-bsl b/tools/cc2538-bsl
index 1223bfe03..f1f070df5 160000
--- a/tools/cc2538-bsl
+++ b/tools/cc2538-bsl
@@ -1 +1 @@
-Subproject commit 1223bfe03cdb31c439f1a51593808cdabc1939d2
+Subproject commit f1f070df5ef47cefcc172593f0be450f85d2245f