diff --git a/pkgs/development/libraries/simpleitk/default.nix b/pkgs/development/libraries/simpleitk/default.nix
index 4802683079d1..c807325b155c 100644
--- a/pkgs/development/libraries/simpleitk/default.nix
+++ b/pkgs/development/libraries/simpleitk/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   pname    = "simpleitk";
-  version = "1.0.0";
+  version = "1.1.0";
   name  = "${pname}-${version}";
 
   src = fetchurl {
     url    = "https://sourceforge.net/projects/${pname}/files/SimpleITK/${version}/Source/SimpleITK-${version}.tar.gz";
-    sha256 = "0554j0zp314zhs8isfg31fi6gvsl7xq3xjyyxkx1b1mjkn5qx673";
+    sha256 = "01y8s73mw4yabqir2f8qp5zc1c0y6szi18rr4zwgsxz62g4drzgm";
   };
 
   nativeBuildInputs = [ cmake git swig ];