diff --git a/pkgs/development/python-modules/plugwise/default.nix b/pkgs/development/python-modules/plugwise/default.nix
index 3297dbc091bb..333542bdbcc9 100644
--- a/pkgs/development/python-modules/plugwise/default.nix
+++ b/pkgs/development/python-modules/plugwise/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "plugwise";
-  version = "0.16.2";
+  version = "0.16.4";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = "python-plugwise";
     rev = "v${version}";
-    sha256 = "sha256-//0M5eNWJoviHWuZnHO6hCEP3g2dA8utJeoS5Lp0Hy8=";
+    sha256 = "sha256-G1PpVqq66uBAigrFxJVvcIKdyL3zTKxcosgkZTjy3Is=";
   };
 
   postPatch = ''