diff --git a/.gitignore b/.gitignore
index f1a8996..afac8fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /python-bna-3.2.tar.gz
+/bna-4.1.0.tar.gz
diff --git a/sources b/sources
index 6930531..6a90718 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0040adc56b3ee256d85becddb2b3d613  python-bna-3.2.tar.gz
+776cc4a61cdec50d36d573b776fbf27f  bna-4.1.0.tar.gz