diff --git a/package/tessel/tools/Makefile b/package/tessel/tools/Makefile
index e2db606..a6ea50a 100644
--- a/package/tessel/tools/Makefile
+++ b/package/tessel/tools/Makefile
@@ -7,7 +7,7 @@ PKG_RELEASE=$(PKG_SOURCE_VERSION)
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/tessel/t2-firmware.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=c04a41c6ac7f913e563a7b62f87daae84e9f27b3
+PKG_SOURCE_VERSION:=2230c769b6653b55c1f44581004b8c1fec531208
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
 include $(INCLUDE_DIR)/package.mk