diff --git a/pkgs/tools/system/ts/default.nix b/pkgs/tools/system/ts/default.nix
index be41b88c9e3..ef3fa7ec706 100644
--- a/pkgs/tools/system/ts/default.nix
+++ b/pkgs/tools/system/ts/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
 
-  name = "ts-0.7.0";
+  name = "ts-0.7.1";
 
   installPhase=''make install "PREFIX=$out"'';
 
@@ -11,8 +11,8 @@ stdenv.mkDerivation {
   };
 
   src = fetchurl {
-    url = http://vicerveza.homeunix.net/~viric/soft/ts/ts-0.7.0.tar.gz;
-    sha256 = "1m9nf0299idkh355afk2c9v9qqpxm4ram3gyf8a9qv4f9gg6hprp";
+    url = http://vicerveza.homeunix.net/~viric/soft/ts/ts-0.7.1.tar.gz;
+    sha256 = "0s1hrgw99jn6ar01lcvhdgqsw0jzfnbpdayp0pydr6ikx1zwz70v";
   };
 
   meta = {