diff --git a/CHANGES.erp5.util.txt b/CHANGES.erp5.util.txt
index 63fa2aba8af40c4c4802e505e2c038ce08ee0bf8..4179bed282972aa80e0a89acbd1d349da9892e3b 100644
--- a/CHANGES.erp5.util.txt
+++ b/CHANGES.erp5.util.txt
@@ -1,6 +1,13 @@
 Changes
 =======
 
+0.4.56 (2018-09-28)
+-------------------
+
+ * erp5.util
+
+   - testnode: give more time for the slapos proxy to start
+
 0.4.55 (2018-09-28)
 -------------------
 
diff --git a/setup.py b/setup.py
index 461a31ffb6b7619f146fbdecd99dc64b6bf124da..df2af2acfbe94fad19151a1d552ba6c628e3bb86 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 import glob
 import os
 
-version = '0.4.55'
+version = '0.4.56'
 name = 'erp5.util'
 long_description = open("README.erp5.util.txt").read() + "\n"