diff --git a/pkgs/tools/compression/lzip/default.nix b/pkgs/tools/compression/lzip/default.nix
index 6b1d123a066..dfd91bf37d3 100644
--- a/pkgs/tools/compression/lzip/default.nix
+++ b/pkgs/tools/compression/lzip/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "lzip-${version}";
-  version = "1.20";
+  version = "1.21";
 
   nativeBuildInputs = [ texinfo ];
 
   src = fetchurl {
     url = "mirror://savannah/lzip/${name}.tar.gz";
-    sha256 = "0319q59kb8g324wnj7xzbr7vvlx5bcs13lr34j0zb3kqlyjq2fy9";
+    sha256 = "12qdcw5k1cx77brv9yxi1h4dzwibhfmdpigrj43nfk8nscwm12z4";
   };
 
   configureFlags = [