1 files changed, 3 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/jsonschema/default.nix b/nixpkgs/pkgs/development/python-modules/jsonschema/default.nix
index 10074463f80a..97147b055e93 100644
--- a/nixpkgs/pkgs/development/python-modules/jsonschema/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/jsonschema/default.nix
@@ -28,14 +28,14 @@
 
 buildPythonPackage rec {
   pname = "jsonschema";
-  version = "4.20.0";
+  version = "4.21.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-T2FP1G2NYSWGEJmJl3Q+xUkqZIszz0eMHdwj7UWYpfo=";
+    hash = "sha256-hXJ8ACefX6a+2+YjjSqmQDvt2LSGSrESB9B988wbLuU=";
   };
 
   postPatch = ''
@@ -92,6 +92,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An implementation of JSON Schema validation";
+    mainProgram = "jsonschema";
     homepage = "https://github.com/python-jsonschema/jsonschema";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];