diff --git a/pkgs/development/python-modules/htmlmin/default.nix b/pkgs/development/python-modules/htmlmin/default.nix
index 2206b3559ba..8df4b3813c4 100644
--- a/pkgs/development/python-modules/htmlmin/default.nix
+++ b/pkgs/development/python-modules/htmlmin/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi }:
 buildPythonPackage rec {
   pname = "htmlmin";
-  version = "0.1.11";
+  version = "0.1.12";
   name = "${pname}-${version}";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f27fb96fdddeb1725ee077be532c7bea23288c69d0e996e7798f24fae7a14e5e";
+    sha256 = "50c1ef4630374a5d723900096a961cff426dff46b48f34d194a81bbe14eca178";
   };
 
   # Tests run fine in a normal source checkout, but not when being built by nix.