diff --git a/setup.py b/setup.py
index 4ad29608..8706a7f4 100644
--- a/setup.py
+++ b/setup.py
@@ -53,7 +53,7 @@
 if py_version < '2.7':
     REQUIRED_PACKAGES.append('argparse>=1.2.1')
 
-_APITOOLS_VERSION = '0.5.15'
+_APITOOLS_VERSION = '0.5.16'
 
 with open('README.rst') as fileobj:
     README = fileobj.read()