diff --git a/pkgs/development/libraries/libisds/default.nix b/pkgs/development/libraries/libisds/default.nix
index 4ed5a830964..28a8d7d874b 100644
--- a/pkgs/development/libraries/libisds/default.nix
+++ b/pkgs/development/libraries/libisds/default.nix
@@ -11,11 +11,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libisds";
-  version = "0.11";
+  version = "0.11.1";
 
   src = fetchurl {
     url = "http://xpisar.wz.cz/${pname}/dist/${pname}-${version}.tar.xz";
-    sha256 = "1cy161l7rl25xji2xpb9vjpvg02bc7mwd4fpp2sx9zhpifn5dfbr";
+    sha256 = "1n1vl05p78fksv6dm926rngd3wag41gyfbq76ajzcmq08j32y7y1";
   };
 
   configureFlags = [