diff --git a/.gitignore b/.gitignore
index 968c1c2..80adbeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/IO-Compress-2.096.tar.gz
+/IO-Compress-2.096.tar.gz
diff --git a/sources b/sources
index 4ff1f9a..a9e49bd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (IO-Compress-2.096.tar.gz) = b6f3af53c7676a9fbb36c6d9497ec777451d9ddb
+SHA512 (IO-Compress-2.096.tar.gz) = e23ee6fe9585aa33c1936d045bfe4a339a159085b999da4b54101a6b400ff4af941193bd40df41eff5c9f38cf7097d69044c6472666759b80769e1b6e1db60c3