diff --git a/icwmp/Makefile b/icwmp/Makefile
index bbd4947a4..d1cc7e7e3 100755
--- a/icwmp/Makefile
+++ b/icwmp/Makefile
@@ -12,7 +12,7 @@ PKG_VERSION:=4.0-2019-08-19
 PKG_FIXUP:=autoreconf
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/icwmp.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=d5f4e280d2b3d34641e9add69bab91b168092a70
+PKG_SOURCE_VERSION:=8b4d8c27b9e492f32b973dc965dd38ad4085faaa
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)