Latest pyvcloud library changes for vCD connector

Change-Id: I18e9b1dba81c4225b3682ffa775acc5eeed071f1
Signed-off-by: kasar <pkasar@vmware.com>
diff --git a/Dockerfile b/Dockerfile
index c8f439e..e2b9c55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@
   DEBIAN_FRONTEND=noninteractive add-apt-repository -y cloud-archive:ocata && \
   DEBIAN_FRONTEND=noninteractive apt-get update && \
   DEBIAN_FRONTEND=noninteractive apt-get -y install python-novaclient python-keystoneclient python-glanceclient python-cinderclient python-neutronclient && \
-  DEBIAN_FRONTEND=noninteractive pip install -U progressbar pyvmomi pyvcloud==18.2.2 && \
+  DEBIAN_FRONTEND=noninteractive pip install -U progressbar pyvmomi pyvcloud==19.1.1 && \
   DEBIAN_FRONTEND=noninteractive apt-get -y install python-argcomplete python-bottle python-cffi python-packaging python-paramiko python-pkgconfig libmysqlclient-dev libssl-dev libffi-dev python-mysqldb && \
   DEBIAN_FRONTEND=noninteractive apt-get -y install python-logutils python-openstackclient python-openstacksdk