diff --git a/python/requirements.txt b/python/requirements.txt
index cc93276..1a0c30a 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,2 +1,2 @@
 voltha-protos==2.1.2
-pyvoltha==2.3.3
+pyvoltha==2.3.5