diff --git a/pkgs/tools/text/xml/html-xml-utils/default.nix b/pkgs/tools/text/xml/html-xml-utils/default.nix
index 05c9a16ad38f..4e2566e5c525 100644
--- a/pkgs/tools/text/xml/html-xml-utils/default.nix
+++ b/pkgs/tools/text/xml/html-xml-utils/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "html-xml-utils";
-  version = "8.4";
+  version = "8.5";
 
   src = fetchurl {
     url = "https://www.w3.org/Tools/HTML-XML-utils/${pname}-${version}.tar.gz";
-    sha256 = "sha256-QbubFOH0zWEC4/jft55xRqJMCWk4aYcxZcQhdppX0Tc=";
+    sha256 = "sha256-8gpGrE7TDQKM14R25fIPXikXqVy3vOfffxfY+z5Peec=";
   };
 
   buildInputs = [curl libiconv];