diff --git a/bbf/Makefile b/bbf/Makefile
index ed133fba8..42f425d7b 100644
--- a/bbf/Makefile
+++ b/bbf/Makefile
@@ -5,11 +5,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libbbfdm
-PKG_VERSION:=6.6.38
+PKG_VERSION:=6.6.39
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/bbf.git
-PKG_SOURCE_VERSION:=1f9a518babb143c8504a2c1e5b62cba82395c755
+PKG_SOURCE_VERSION:=811c93157d8c70bd4c7a4e7b1a2e5afe2767ed37
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip