diff --git a/dectmngr/Makefile b/dectmngr/Makefile
index 5fd1b431a..4a6c55486 100644
--- a/dectmngr/Makefile
+++ b/dectmngr/Makefile
@@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dectmngr
 PKG_RELEASE:=3
-PKG_VERSION:=3.4.7
+PKG_VERSION:=3.5.0
 
 LOCAL_DEV=0
 ifneq ($(LOCAL_DEV),1)
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/dectmngr.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=1894596674aa655691ee5b6ff3d283ca4cf5d2eb
+PKG_SOURCE_VERSION:=d26b638450956d071f8717419da4bc2c8f3d625c
 PKG_MIRROR_HASH:=skip
 endif
 
diff --git a/dectmngr/files/etc/dspg/04130010.bin b/dectmngr/files/etc/dspg/04130010.bin
new file mode 100644
index 000000000..b81837037
Binary files /dev/null and b/dectmngr/files/etc/dspg/04130010.bin differ
diff --git a/dectmngr/files/etc/dspg/04131C10.bin b/dectmngr/files/etc/dspg/04131C10.bin
deleted file mode 100644
index 16507afd9..000000000
Binary files a/dectmngr/files/etc/dspg/04131C10.bin and /dev/null differ