diff --git a/bbf/Makefile b/bbf/Makefile
index 62159dcef..3ae40ffd6 100644
--- a/bbf/Makefile
+++ b/bbf/Makefile
@@ -5,11 +5,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libbbfdm
-PKG_VERSION:=6.5.5
+PKG_VERSION:=6.5.6
 PKG_FIXUP:=autoreconf
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/bbf.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=e303eb6130a9cedf7fb54800c4065d42b0e0bc71
+PKG_SOURCE_VERSION:=aa25738c8e923a2ff54aaccb44bf8126435789f0
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip