Now depends on kombu>=1.4.3,<3.0.0

requirements/default.txt

@@ -1,3 +1,3 @@
 python-dateutil>=1.5.0,<2.0.0
 anyjson>=0.3.1
-kombu>=1.3.1,<2.0.0
+kombu>=1.4.3,<3.0.0

setup.cfg

@@ -44,4 +44,4 @@ requires = uuid
            multiprocessing == 2.6.2.1
            python-dateutil >= 1.5.0
            anyjson >= 0.3.1
-           kombu >= 1.3.1
+           kombu >= 1.4.3

setup.py

@@ -49,7 +49,7 @@ except ImportError:
     install_requires.append("importlib")
 install_requires.extend([
     "anyjson>=0.3.1",
-    "kombu>=1.3.1,<2.0.0",
+    "kombu>=1.4.3,<3.0.0",
 ])
 if is_py3k:
     install_requires.append("python-dateutil>=2.0.0")