diff --git a/stack/erp5/buildout.cfg b/stack/erp5/buildout.cfg
index 808c6484c98cbb119ec66ec8ee495b6301915140..abf8a77a9311a76e314461fa622f69e04ba21cd1 100644
--- a/stack/erp5/buildout.cfg
+++ b/stack/erp5/buildout.cfg
@@ -588,7 +588,7 @@ zope.app.testing = 3.8.1
 
 # Pinned versions
 MySQL-python = 1.2.5
-Pillow = 2.8.2
+Pillow = 2.9.0
 Products.CMFActionIcons = 2.1.3
 Products.DCWorkflowGraph = 0.4.1
 Products.ExternalEditor = 1.1.0