diff --git a/pkgs/development/python-modules/sunweg/default.nix b/pkgs/development/python-modules/sunweg/default.nix
index 10603bb5cd34..bb455ad6ba91 100644
--- a/pkgs/development/python-modules/sunweg/default.nix
+++ b/pkgs/development/python-modules/sunweg/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "sunweg";
-  version = "3.0.1";
+  version = "3.0.2";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "rokam";
     repo = "sunweg";
     rev = "refs/tags/${version}";
-    hash = "sha256-9VzDOl393+jm6Nf40X4ZPMBbRc6KOwOQkpTNoqBsw1M=";
+    hash = "sha256-/pniECgavRiQdKzNtPINNhOijUW/uhPEOQJtjfr46ps=";
   };
 
   nativeBuildInputs = [ setuptools ];