diff --git a/pkgs/applications/misc/worker/default.nix b/pkgs/applications/misc/worker/default.nix
index 6bc118897b0..d8d9598e54a 100644
--- a/pkgs/applications/misc/worker/default.nix
+++ b/pkgs/applications/misc/worker/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "worker";
-  version = "4.2.0";
+  version = "4.3.0";
 
   src = fetchurl {
     url = "http://www.boomerangsworld.de/cms/worker/downloads/${pname}-${version}.tar.gz";
-    sha256 = "17b845x09q0cfk12hd3f7y08diqrflrr2aj2nwf4szy4f52jk5gz";
+    sha256 = "0s7i1qjnh4mfjyrfvbbr1dklqi0n2nwksls21106q633wk9qdlqx";
   };
 
   buildInputs = [ libX11 ];