diff --git a/easy-soc-libs/Makefile b/easy-soc-libs/Makefile
index 9092438fd..839ff654c 100644
--- a/easy-soc-libs/Makefile
+++ b/easy-soc-libs/Makefile
@@ -7,13 +7,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=easy-soc-libs
-PKG_VERSION:=6.4.39
+PKG_VERSION:=6.4.40
 PKG_RELEASE:=1
 
 LOCAL_DEV=0
 ifneq ($(LOCAL_DEV),1)
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=4d1c28405981cd803396afd0d1612df23baa135d
+PKG_SOURCE_VERSION:=42e2d433aa81c9914d2893aa69cc434fb93f9b96
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/easy-soc-libs.git
 PKG_MAINTAINER:=Anjan Chanda <anjan.chanda@iopsys.eu>
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)_$(PKG_SOURCE_VERSION).tar.xz