diff --git a/.gitignore b/.gitignore
index 19776aa..845d417 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/plexus-component-api-1.0-alpha-15.tar.gz
+/plexus-component-api-1.0-alpha-15.tar.gz
diff --git a/sources b/sources
index 11664b5..4635b30 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (plexus-component-api-1.0-alpha-15.tar.gz) = 44d96cae7c9fd61b5d89dce8c889a9a53672161a
+SHA512 (plexus-component-api-1.0-alpha-15.tar.gz) = 3151fb31e88a2e046747cc14fbb5a75ca3e3a3dca819f2b75c04bc63a89cd14c03ed205148b83a22b6c65e2c25fe77dd56cd5873fdae387f103a1a9e3a5a31c2