[VOL-5408]-Update versions of VOLTHA components for release

Signed-off-by: Mahir Gunyel <mahir.gunyel@netsia.com>
Change-Id: I3115a7ea42a5b33f51a09e1dfc1ef81da5220425
diff --git a/go.mod b/go.mod
index d5db823..dc547e1 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/looplab/fsm v0.2.0
 	github.com/opencord/omci-lib-go/v2 v2.2.3
-	github.com/opencord/voltha-lib-go/v7 v7.5.3
+	github.com/opencord/voltha-lib-go/v7 v7.6.3
 	github.com/opencord/voltha-protos/v5 v5.6.2
 	github.com/stretchr/testify v1.7.0
 	google.golang.org/grpc v1.44.0