diff --git a/bbfdm/Makefile b/bbfdm/Makefile
index 7eb9998ec..d05412fa3 100644
--- a/bbfdm/Makefile
+++ b/bbfdm/Makefile
@@ -5,11 +5,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bbfdm
-PKG_VERSION:=1.3.20
+PKG_VERSION:=1.3.21
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/bbf/bbfdm.git
-PKG_SOURCE_VERSION:=39c708056e1a51826458f7ded5bfb9048f80a52e
+PKG_SOURCE_VERSION:=74bf316022b20b9b2928224031490259273a8006
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip