diff --git a/ZPsycopgDA/DA.py b/ZPsycopgDA/DA.py
index d852c629..b2dd193b 100644
--- a/ZPsycopgDA/DA.py
+++ b/ZPsycopgDA/DA.py
@@ -16,7 +16,7 @@
 # their work without bothering about the module dependencies.
 
 
-ALLOWED_PSYCOPG_VERSIONS = ('2.3.0-beta1',)
+ALLOWED_PSYCOPG_VERSIONS = ('2.3.0-beta2',)
 
 import sys
 import time
diff --git a/setup.py b/setup.py
index e2847c5b..d648e5cb 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ from distutils.ccompiler import get_default_compiler
 # Take a look at http://www.python.org/dev/peps/pep-0386/
 # for a consistent versioning pattern.
 
-PSYCOPG_VERSION = '2.3.0-beta1'
+PSYCOPG_VERSION = '2.3.0-beta2'
 
 version_flags   = ['dt', 'dec']