diff --git a/.gitignore b/.gitignore
index b7b1ea0..b7ff520 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 numpy-1.4.1.tar.gz
+/numpy-1.5.1rc1.tar.gz
diff --git a/sources b/sources
index 02bba2e..8d8378f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-5c7b5349dc3161763f7f366ceb96516b  numpy-1.4.1.tar.gz
+5b4f1827b1af4a75edaff59e86404297  numpy-1.5.1rc1.tar.gz