diff --git a/.gitignore b/.gitignore
index 71c9e91..ae456e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ netcdf-4.1.1.tar.gz
 /netcdf-4.3.3.tar.gz
 /netcdf-4.3.3.1.tar.gz
 /netcdf-4.4.0.tar.gz
+/netcdf-4.4.1.tar.gz
diff --git a/sources b/sources
index 719ae8b..a439cd3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-4e3d3b05ab53d0ae6036a1a0fe1506e5  netcdf-4.4.0.tar.gz
+b4e0308c7753af84034eb0984f2e36a7  netcdf-4.4.1.tar.gz