diff --git a/icwmp/Makefile b/icwmp/Makefile
index b2919aaa5..7184ff092 100755
--- a/icwmp/Makefile
+++ b/icwmp/Makefile
@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=icwmp
-PKG_VERSION:=4.0-2019-06-27
+PKG_VERSION:=4.0-2019-06-30
 PKG_FIXUP:=autoreconf
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/icwmp.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=093293d95bd055e685c106a2bb7737d8a72579a5
+PKG_SOURCE_VERSION:=e91cf3a70cb47de93c5d3468bf6c7e9128294196
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)