diff --git a/map-topology/Makefile b/map-topology/Makefile
index 362ef6432..0ff78d8d9 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:=2.1.4
+PKG_VERSION:=2.1.5
 
 LOCAL_DEV:=0
 ifneq ($(LOCAL_DEV),1)
-PKG_SOURCE_VERSION:=eb6500963156865b74c2373c11366861ad75bf45
+PKG_SOURCE_VERSION:=a9167c72f010a37f67e603cd36c5796b0cabd6de
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/map-topology.git
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz