diff --git a/conf/include/generic-pkgrev.inc b/conf/include/generic-pkgrev.inc
index 9a33db97d..bdaa3bfdf 100644
--- a/conf/include/generic-pkgrev.inc
+++ b/conf/include/generic-pkgrev.inc
@@ -144,7 +144,7 @@ PV:pn-entservices-infra = "3.1.0"
 PR:pn-entservices-infra = "r0"
 PACKAGE_ARCH:pn-entservices-infra = "${MIDDLEWARE_ARCH}"
 
-PV:pn-entservices-inputoutput = "1.4.11"
+PV:pn-entservices-inputoutput = "1.5.1"
 PR:pn-entservices-inputoutput = "r0"
 PACKAGE_ARCH:pn-entservices-inputoutput = "${MIDDLEWARE_ARCH}"