1 files changed, 1 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index ac634f2..8daab33 100755
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@ import setuptools
 setuptools.command.easy_install.easy_install = easier_install
 
 setup(
-    setup_requires=['d2to1>=0.2.2', 'stsci.distutils>=0.2dev'],
+    setup_requires=['d2to1>=0.2.3', 'stsci.distutils>=0.2dev'],
     d2to1=True,
     use_2to3=True
 )