diff --git a/celery-2.3.0.tar.bz2 b/celery-2.3.0.tar.bz2
deleted file mode 100644
index 22b73f9..0000000
--- a/celery-2.3.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a9cc07038539e149b087aa56ec51067787b9a8133425bb8cf3b9117c447fbfa
-size 787151
diff --git a/celery-2.3.1.tar.bz2 b/celery-2.3.1.tar.bz2
new file mode 100644
index 0000000..b960b0e
--- /dev/null
+++ b/celery-2.3.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1401cf298cac4f5472e70fc340060d4702e2d27fd2393d0b53d4e90d0b34dcf9
+size 787692
diff --git a/python-celery.changes b/python-celery.changes
index e554f40..5a60497 100644
--- a/python-celery.changes
+++ b/python-celery.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Mon Aug  8 01:02:52 UTC 2011 - alexandre@exatati.com.br
+
+- Update to 2.3.1:
+  * The CELERY_AMQP_TASK_RESULT_EXPIRES setting did not work,
+    resulting in an AMQP related error about not being able to
+    serialize floats while trying to publish task states (Issue
+    #446).
+
 -------------------------------------------------------------------
 Fri Aug  5 18:03:01 UTC 2011 - alexandre@exatati.com.br
 
diff --git a/python-celery.spec b/python-celery.spec
index 2877375..229558d 100644
--- a/python-celery.spec
+++ b/python-celery.spec
@@ -22,7 +22,7 @@
 %define mod_name celery
 
 Name:           python-%{mod_name}
-Version:        2.3.0
+Version:        2.3.1
 Release:        0
 Url:            http://celeryproject.org
 Summary:        Distributed Task Queue