diff --git a/.gitignore b/.gitignore
index 05204d8..5a71f52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/1.18.0.tar.gz
+/1.18.0.tar.gz
diff --git a/sources b/sources
index 5027e0b..5afc660 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (1.18.0.tar.gz) = 9f0d4732379a3203d1d559543dda043c5f8a49ab
+SHA512 (1.18.0.tar.gz) = 9869fd86f8ba237d71256b16d0f94ef69fb67fac315bb7a596c4d8d6ed3abba710edf9b5f5a27f5777f7b5d2feb33c09764c27a4e6c56e38dd2566836cffe36e