diff --git a/tr471/Makefile b/tr471/Makefile
index 11751270f..9674d75a0 100644
--- a/tr471/Makefile
+++ b/tr471/Makefile
@@ -5,13 +5,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tr471
-PKG_VERSION:=1.0.2
+PKG_VERSION:=1.0.3
 
 LOCAL_DEV:=0
 ifneq ($(LOCAL_DEV),1)
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/bbf/tr471d.git
-PKG_SOURCE_VERSION:=d4e5801f4e21f3427c93cbb0be211d505fa16f95
+PKG_SOURCE_VERSION:=bb9459f0b037e38f4c6b6f0d82d7256fde416911
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip
 endif