diff --git a/pkgs/development/python-modules/starkbank-ecdsa/default.nix b/pkgs/development/python-modules/starkbank-ecdsa/default.nix
index e7e114dadd6a..25b7d0aa3c74 100644
--- a/pkgs/development/python-modules/starkbank-ecdsa/default.nix
+++ b/pkgs/development/python-modules/starkbank-ecdsa/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "starkbank-ecdsa";
-  version = "2.0.2";
+  version = "2.0.3";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "starkbank";
     repo = "ecdsa-python";
     rev = "v${version}";
-    sha256 = "sha256-4QFAtGqHJZSVyrGPuMdJwvF761/P6YAHjjKmCpPyGdU=";
+    sha256 = "sha256-UA+UuSxKZZN7Zb23HWsCD6UZK6lROpy3OfLN7MAlMM0=";
   };
 
   checkInputs = [