diff --git a/pkgs/development/python-modules/pykmtronic/default.nix b/pkgs/development/python-modules/pykmtronic/default.nix
index 7a055c1ed3f..29a3f04e32c 100644
--- a/pkgs/development/python-modules/pykmtronic/default.nix
+++ b/pkgs/development/python-modules/pykmtronic/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "pykmtronic";
-  version = "0.2.0";
+  version = "0.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9d0301882f06a0c4865c89bb6c2a381c4a1ba6fe2a7a07d56351bdf5f96c9fa5";
+    sha256 = "sha256-8qLyBJp7C93x0PWbgDAtNEDJ5VLNfwZ3DRZfudRCBgo=";
   };
 
   propagatedBuildInputs = [ aiohttp lxml ];