diff --git a/pkgs/development/python-modules/py-bip39-bindings/default.nix b/pkgs/development/python-modules/py-bip39-bindings/default.nix
index 57094f6a8a6e..8738a1267b10 100644
--- a/pkgs/development/python-modules/py-bip39-bindings/default.nix
+++ b/pkgs/development/python-modules/py-bip39-bindings/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "py-bip39-bindings";
-  version = "0.2.0";
+  version = "0.3.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -20,12 +20,12 @@ buildPythonPackage rec {
     owner = "polkascan";
     repo = "py-bip39-bindings";
     tag = "v${version}";
-    hash = "sha256-CglVEvmZ8xYtjFPNhCyzToYrOvGe/Sw3zHAIy1HidzM=";
+    hash = "sha256-jpBlupIjlH2LJkSm3tzxrH5wT2+eziugNMR4B01gSdE=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit pname version src;
-    hash = "sha256-DsY4IBxuOTUTMiQs93K8G1hG7jI6PnoQ3Rpbd6iyFpU=";
+    hash = "sha256-qX4ydIT2+8dJQIVSYzO8Rg8PP61cu7ZjanPkmI34IUY=";
   };
 
   nativeBuildInputs = with rustPlatform; [