diff --git a/pkgs/development/python-modules/pyvcd/default.nix b/pkgs/development/python-modules/pyvcd/default.nix
index ae41d196543..aa780ad1789 100644
--- a/pkgs/development/python-modules/pyvcd/default.nix
+++ b/pkgs/development/python-modules/pyvcd/default.nix
@@ -7,12 +7,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.7";
+  version = "0.2.1";
   pname = "pyvcd";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ixpdl0qiads81h8s9h9r9z0cyc9dlmvi01nfjggxixvbb17305y";
+    sha256 = "fad6b9e2cd68049968a43fd9f465a1f924050c0a654e28cc5aa04c1908f283ab";
   };
 
   buildInputs = [ setuptools_scm ];