diff --git a/pkgs/development/python-modules/voluptuous-openapi/default.nix b/pkgs/development/python-modules/voluptuous-openapi/default.nix
index 98d29e05eece..215c495de805 100644
--- a/pkgs/development/python-modules/voluptuous-openapi/default.nix
+++ b/pkgs/development/python-modules/voluptuous-openapi/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "voluptuous-openapi";
-  version = "0.1.0";
+  version = "0.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "home-assistant-libs";
     repo = "voluptuous-openapi";
-    tag = "v${version}";
-    hash = "sha256-cfunRVEFz8gMLEtZ6nhH7w/rW5ea0JaaV+W/4gm4mwo=";
+    tag = version;
+    hash = "sha256-uIW+WyfSNdGxD7tA6ERf3nTp1tFhWd+lxFUNQM0O3nU=";
   };
 
   build-system = [ setuptools ];