[VOL-2311]Logging - Implement dynamic log levels in OpenONU Adapter

Change-Id: Ib2dc238d704349f62a000e2bdb41ae5e70c46dc6
diff --git a/requirements.txt b/requirements.txt
index 016156c..259f140 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@
 bitstring==3.1.5
 confluent-kafka==0.11.5
 docker-py==1.10.6
-etcd3==0.7.0
+etcd3==0.11.1
 future==0.18.2
 jsonpatch==1.16
 netaddr==0.7.19