diff --git a/pkgs/development/python-modules/websockify/default.nix b/pkgs/development/python-modules/websockify/default.nix
index d3072e750419..af1cb3260475 100644
--- a/pkgs/development/python-modules/websockify/default.nix
+++ b/pkgs/development/python-modules/websockify/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.9.0";
+  version = "0.10.0";
   pname = "websockify";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nnalv0jkkj34hw6yb12lp6r6fj1ps9vkkyshjvx65y5xdwmnny3";
+    sha256 = "6c4cc1bc132abb4a99834bcb1b4bd72f51d35a08d08093a817646ecc226ac44e";
   };
 
   propagatedBuildInputs = [ numpy ];