diff --git a/dectmngr/Makefile b/dectmngr/Makefile
index dac4d6586..bdee1879e 100644
--- a/dectmngr/Makefile
+++ b/dectmngr/Makefile
@@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dectmngr
 PKG_RELEASE:=3
-PKG_VERSION:=3.5.10
+PKG_VERSION:=3.5.11
 
 LOCAL_DEV=0
 ifneq ($(LOCAL_DEV),1)
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/dectmngr.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=6ea57b39bc53e53056f5f49ab1aed7c063ffef83
+PKG_SOURCE_VERSION:=18dece420502e25a9bd9f3b534bc6c338fcc9377
 PKG_MIRROR_HASH:=skip
 endif