diff --git a/.gitignore b/.gitignore
index 2fc0d35..5ada552 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/5.4.1.tar.gz
+/5.4.1.tar.gz
diff --git a/sources b/sources
index 3d1fb2e..9893b64 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (5.4.1.tar.gz) = efbe83434843c1963a9e56f36a9afa74a38c60a8
+SHA512 (5.4.1.tar.gz) = 691e54fd9ca01fdc0dcb7de03ddd1970614d92a716c2437032999f9001f90a2ebbcc195a49bfdbe54da0f7a63178c83b02b05b18b5b1024127013f004d1f5997