diff --git a/.gitignore b/.gitignore
index 9a77d2d..ae5e0e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/httpcomponents-core-4.4.12-src.tar.gz
+/httpcomponents-core-4.4.12-src.tar.gz
diff --git a/sources b/sources
index ecfbf7d..3808e9e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (httpcomponents-core-4.4.12-src.tar.gz) = c29457872eabc280f17f66d51cd76a6e079d7308
+SHA512 (httpcomponents-core-4.4.12-src.tar.gz) = 30eac1881973f4e6a48b53e3ff69bbd6990344ea0d5f86ab953042058d1f0f0fdc96280ea668a6839b5e66b4b045140aca7cc88b240b568d9823a21fb23dd432