diff --git a/.gitignore b/.gitignore
index b1cce7c..5432e0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/xmlgraphics-commons-2.3-src.tar.gz
+/xmlgraphics-commons-2.3-src.tar.gz
diff --git a/.xmlgraphics-commons.metadata b/.xmlgraphics-commons.metadata
new file mode 100644
index 0000000..72e6af5
--- /dev/null
+++ b/.xmlgraphics-commons.metadata
@@ -0,0 +1 @@
+53ce0c5bf53fe10d5d908f57c1300c238f351391 xmlgraphics-commons-2.3-src.tar.gz
diff --git a/sources b/sources
index b7ce4db..c9e1563 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (xmlgraphics-commons-2.3-src.tar.gz) = 53ce0c5bf53fe10d5d908f57c1300c238f351391
+SHA512 (xmlgraphics-commons-2.3-src.tar.gz) = bcca47dd3be8371fccddb5c9f41485f53fc3c54cdfb4037af89955447137ed075f96d8c1aa6890d0cdaa265c31072bffcc7b6a6aa43dc1945ef153a840431b97