diff --git a/pkgs/python-packages.nix b/pkgs/python-packages.nix
--- a/pkgs/python-packages.nix
+++ b/pkgs/python-packages.nix
@@ -1199,13 +1199,13 @@
     };
   };
   plaster-pastedeploy = super.buildPythonPackage {
-    name = "plaster-pastedeploy-0.4.1";
+    name = "plaster-pastedeploy-0.4.2";
     buildInputs = with self; [];
     doCheck = false;
     propagatedBuildInputs = with self; [PasteDeploy plaster];
     src = fetchurl {
-      url = "https://pypi.python.org/packages/9d/6e/f8be01ed41c94e6c54ac97cf2eb142a702aae0c8cce31c846f785e525b40/plaster_pastedeploy-0.4.1.tar.gz";
-      md5 = "f48d5344b922e56c4978eebf1cd2e0d3";
+      url = "https://pypi.python.org/packages/2c/62/0daf9c0be958e785023e583e51baac15863699e956bfb3d448898d80edd8/plaster_pastedeploy-0.4.2.tar.gz";
+      md5 = "58fd7852002909378e818c9d5b71e90a";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];