diff --git a/pkgs/tools/X11/xpra/default.nix b/pkgs/tools/X11/xpra/default.nix
index 13315dda534..ef05e1b10c1 100644
--- a/pkgs/tools/X11/xpra/default.nix
+++ b/pkgs/tools/X11/xpra/default.nix
@@ -30,11 +30,11 @@ let
 
 in buildPythonApplication rec {
   pname = "xpra";
-  version = "4.0.2";
+  version = "4.0.6";
 
   src = fetchurl {
     url = "https://xpra.org/src/${pname}-${version}.tar.xz";
-    sha256 = "1cs39jzi59hkl421xmhi549ndmdfzkg0ap45f4nlsn9zr9zwmp3x";
+    sha256 = "nGcvbZFGYd2nQ75LL4YN+xcWb7UsViA3OAqpcrTwieg=";
   };
 
   patches = [