diff --git a/wfadatad/Makefile b/wfadatad/Makefile
index d4164689a..a395b7e07 100644
--- a/wfadatad/Makefile
+++ b/wfadatad/Makefile
@@ -5,10 +5,10 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wfadatad
-PKG_VERSION:=4.0.3
+PKG_VERSION:=4.0.4
 
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=4f52ceb10dcd53646490355dc4cc3cbc0555736e
+PKG_SOURCE_VERSION:=56b0f0652d544fc1ce44863d5d562a07f1802e2e
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/wfadatad.git
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip