diff --git a/.gitignore b/.gitignore
index f9e5c76..ccba38c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/python-atomicwrites-1.3.0.tar.gz
+/python-atomicwrites-1.3.0.tar.gz
diff --git a/.python-atomicwrites.metadata b/.python-atomicwrites.metadata
new file mode 100644
index 0000000..9df0231
--- /dev/null
+++ b/.python-atomicwrites.metadata
@@ -0,0 +1 @@
+a79788bc16877d4221b9b76fc339650c653f55e6 python-atomicwrites-1.3.0.tar.gz
diff --git a/sources b/sources
index e256c54..6be0843 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (python-atomicwrites-1.3.0.tar.gz) = a79788bc16877d4221b9b76fc339650c653f55e6
+SHA512 (python-atomicwrites-1.3.0.tar.gz) = 7a257286ba35d6f0db3772ef9666283f29c36719fe35eeb1cb9c36341f0f6a0d7c316d236927ef031f2b8ac6c245320481f51c59e0e1ccf2cbea49065a13d474