diff --git a/.gitignore b/.gitignore
index 0cca5c7..600a628 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,4 @@
 /setuptools-21.2.2.tar.gz
 /setuptools-22.0.0.tar.gz
 /setuptools-22.0.5.tar.gz
+/setuptools-23.0.0.tar.gz
diff --git a/sources b/sources
index dccf335..5bc2f54 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-869f3029dcc66a64ba39875e2a2f044a  setuptools-22.0.5.tar.gz
+100a90664040f8ff232fbac02a4c5652  setuptools-23.0.0.tar.gz