diff --git a/python/requirements.txt b/python/requirements.txt
index 80f9ae0..c8e2a23 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,2 +1,2 @@
 voltha-protos==2.1.0
-pyvoltha==2.3.0
+pyvoltha==2.3.1