diff --git a/conf/include/generic-pkgrev.inc b/conf/include/generic-pkgrev.inc
index 188f70146..385c2dcae 100644
--- a/conf/include/generic-pkgrev.inc
+++ b/conf/include/generic-pkgrev.inc
@@ -268,7 +268,7 @@ PV:pn-xdial = "1.0.0"
 PR:pn-xdial = "r0"
 PACKAGE_ARCH:pn-xdial = "${MIDDLEWARE_ARCH}"
 
-PV:pn-sysint = "3.0.8"
+PV:pn-sysint = "4.0.0"
 PR:pn-sysint = "r0"
 PACKAGE_ARCH:pn-sysint = "${MIDDLEWARE_ARCH}"
 
diff --git a/conf/include/generic-srcrev.inc b/conf/include/generic-srcrev.inc
index 3bf54d28a..8d57408aa 100644
--- a/conf/include/generic-srcrev.inc
+++ b/conf/include/generic-srcrev.inc
@@ -32,7 +32,7 @@ SRCREV:pn-iarm-event-sender = "${SRCREV:pn-iarm-query-powerstate}"
 SRCREV_key-simulator = "${SRCREV:pn-iarm-query-powerstate}"
 SRCREV_mfr-utils = "${SRCREV:pn-iarm-query-powerstate}"
 SRCREV:pn-rfc = "b6da366e704a006394b33759f144c0a4256fd335"
-SRCREV:pn-sysint = "417596d0e8d3f71c8b98c7b36a32c205e16cd760"
+SRCREV:pn-sysint = "bfff35fb9103564cd219f7bccee99dbf41f5664a"
 SRCREV:pn-tr69hostif = "d05547a1e693171e77b0532128f9322775c468a4"
 SRCREV:pn-hdmicecheader = "5201b2f759b4ca8fd2a6f5db838d528f6477db0c"
 SRCREV:pn-tr69hostif-headers = "d05547a1e693171e77b0532128f9322775c468a4"