From a37eb9868f3b20e982d0c3cd1a742fcb8ab60efc Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Tue, 6 Jun 2017 21:06:05 +0300
Subject: [PATCH] Skip broken PySerial 3.3

---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 39046c36..19f50ea5 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ install_requires = [
     "click>=5,<6",
     "colorama",
     "lockfile>=0.9.1,<0.13",
-    "pyserial>=3,<4",
+    "pyserial>=3,<4,!=3.3",
     "requests>=2.4.0,<3",
     "semantic_version>=2.5.0"
 ]