Update dockerpty to 0.3.4

Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 153275f6..9364f57f 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@ install_requires = [
     'texttable >= 0.8.1, < 0.9',
     'websocket-client >= 0.11.0, < 1.0',
     'docker-py >= 1.2.2, < 1.3',
-    'dockerpty >= 0.3.3, < 0.4',
+    'dockerpty >= 0.3.4, < 0.4',
     'six >= 1.3.0, < 2',
 ]