diff --git a/pkgs/development/python-modules/vowpalwabbit/default.nix b/pkgs/development/python-modules/vowpalwabbit/default.nix
index 8bc7c0badc1e..d87bbff3595e 100644
--- a/pkgs/development/python-modules/vowpalwabbit/default.nix
+++ b/pkgs/development/python-modules/vowpalwabbit/default.nix
@@ -18,11 +18,11 @@
 
 buildPythonPackage rec {
   pname = "vowpalwabbit";
-  version = "9.3.0";
+  version = "9.5.0";
 
   src = fetchPypi{
     inherit pname version;
-    sha256 = "sha256-lIvSpgnXHiFEMrdObAODh5/T/J8rXsPVIRyWCnt2w7Q=";
+    sha256 = "sha256-LfEP0T/dYFuLPgz8cBtO6iajfnTt9GXCuor0NibP0qY=";
   };
 
   nativeBuildInputs = [