diff --git a/.gitignore b/.gitignore
index e885ba4..863b8d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/cffi-1.14.3.tar.gz
+/cffi-1.14.3.tar.gz
diff --git a/sources b/sources
index 13ec4df..3c7dbe5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (cffi-1.14.3.tar.gz) = 7199374653c1927e8d3c523b6498b149acdb6f7e
+SHA512 (cffi-1.14.3.tar.gz) = 1eedd27df1b6743d1ace3cc036c6c46e800872705e8ec1e40d190b93a1b5ad759cdb8b9936bf6d70bed63476ea213f5a90b3a3b82db0a8d4d0e29654fb60154f