Now depends on billiard 3.3.0.22

Changelog

@@ -14,6 +14,10 @@ new in Celery 3.1.
 
     - Now depends on :ref:`Kombu 3.0.33 <kombu:version-3.0.33>`.
 
+    - Now depends on :mod:`billiard` 3.3.0.22.
+
+        Includes binary wheels for Microsoft Windows x86 and x86_64!
+
 - **Task**: Error emails now uses ``utf-8`` charset by default (Issue #2737).
 
 - **Task**: Retry now forwards original message headers (Issue #3017).

requirements/default.txt

@@ -1,3 +1,3 @@
 pytz>dev
-billiard>=3.3.0.21,<3.4
+billiard>=3.3.0.22,<3.4
 kombu>=3.0.33,<3.1

setup.cfg

@@ -11,8 +11,8 @@ upload-dir = docs/.build/html
 
 [bdist_rpm]
 requires = pytz >= 2011b
-           billiard >= 3.3.0.20
-           kombu >= 3.0.25
+           billiard >= 3.3.0.22
+           kombu >= 3.0.33
 
 [wheel]
 universal = 1