diff --git a/pkgs/tools/backup/btar/default.nix b/pkgs/tools/backup/btar/default.nix
index 919b814f60a..528bb05bb0c 100644
--- a/pkgs/tools/backup/btar/default.nix
+++ b/pkgs/tools/backup/btar/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, librsync }:
 
 stdenv.mkDerivation rec {
-  name = "btar-1.0.1";
+  name = "btar-1.1";
   src = fetchurl {
     url = "http://vicerveza.homeunix.net/~viric/soft/btar/${name}.tar.gz";
-    sha256 = "141mqrghqmms6zpbwn9bw98q4rkxfyly950jh8hajq9d2fk5qyn1";
+    sha256 = "17vkccv2b7mz1pj5zmnapjkx9aykzb6xf5wibwhn8da6kn7qwnnj";
   };
 
   buildInputs = [ librsync ];