diff --git a/.gitignore b/.gitignore
index b04230c..efeff44 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /bumpversion-0.5.3.tar.gz
 /bump2version-0.5.5.tar.gz
+/bump2version-0.5.8.tar.gz
diff --git a/sources b/sources
index 8b13789..f37e273 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-
+SHA512 (bump2version-0.5.8.tar.gz) = 66acb3b3146a0754635af0b48d09214fac88f4df5b4a0feaf1f2d5988695191d7b4e77b2096b962231ea740f8c919a068ab7f1ff9359bbed2e6b10b81c899fb2