diff --git a/tr104/Makefile b/tr104/Makefile
index b16dda51b..c1cfecc4d 100644
--- a/tr104/Makefile
+++ b/tr104/Makefile
@@ -5,13 +5,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tr104
-PKG_VERSION:=1.0.39
+PKG_VERSION:=1.0.40
 
 LOCAL_DEV:=0
 ifeq ($(LOCAL_DEV),0)
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/voice/tr104.git
-PKG_SOURCE_VERSION:=6ce4823424f856f8225a068e7f61f4f69ba8cb04
+PKG_SOURCE_VERSION:=f1dcd097b2e4531fabb6fa84b21225a91053ae11
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip
 endif