diff --git a/setup.py b/setup.py
index 1105aef49..b91a2e9d0 100755
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
 install_requires = ['psutil', 'colorama', 'six']
 extras_require = {':python_version<"3.4"': ['pathlib2'],
                   ':python_version<"3.3"': ['backports.shutil_get_terminal_size'],
-                  ':python_version<="2.7"': ['decorator<5', 'pyte<0.8.1'],
+                  ':python_version<="2.7"': ['decorator<5.3', 'pyte<0.9'],
                   ':python_version>"2.7"': ['decorator', 'pyte'],
                   ":sys_platform=='win32'": ['win_unicode_console']}