diff --git a/.gitignore b/.gitignore
index e621831..f149668 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 nebula-0.2.3.tar.gz
 /nebula-0.2.3.tar.bz2
+/nebula-1.5.2.tar.gz
diff --git a/sources b/sources
index 3a307b0..38f31c8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e6aa4c2c19c0aeec0563c6a1cc75b5e8  nebula-0.2.3.tar.bz2
+SHA512 (nebula-1.5.2.tar.gz) = 2c1064ddf0ff0579c9255abaf9636efc2afaac03d3c1d6e2984e8f7a79158a3a64d1f815c650045042683d87a37b6112545f9f74a1a173d91226aafaa41a2651