[VOL-3223] Retrying ONU_INDICATIONS that are received too early

Change-Id: Icbefac1475732f4cb340ac5becc7d75e897791b5
diff --git a/python/requirements.txt b/python/requirements.txt
index 3811746..5edec1a 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,2 +1,2 @@
 voltha-protos==3.3.2
-pyvoltha==2.4.5
+pyvoltha==2.4.6