diff --git a/map-topology/Makefile b/map-topology/Makefile
index ea9efe06b..8e4334f4b 100644
--- a/map-topology/Makefile
+++ b/map-topology/Makefile
@@ -6,11 +6,11 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=map-topology
-PKG_VERSION:=1.1.1
+PKG_VERSION:=1.4.0
 
 LOCAL_DEV:=0
 ifneq ($(LOCAL_DEV),1)
-PKG_SOURCE_VERSION:=dc9d423fadba0b922b8d134f00c99901dd8da852
+PKG_SOURCE_VERSION:=a791a37ef9bfb4ab5ace2a66d11d1f1982f97dfb
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/map-topology.git
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz