diff --git a/pkgs/development/python-modules/aio-geojson-client/default.nix b/pkgs/development/python-modules/aio-geojson-client/default.nix
index 4034699d2d29..ae8915723a3d 100644
--- a/pkgs/development/python-modules/aio-geojson-client/default.nix
+++ b/pkgs/development/python-modules/aio-geojson-client/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "aio-geojson-client";
-  version = "0.20";
+  version = "0.21";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "exxamalte";
     repo = "python-aio-geojson-client";
     rev = "refs/tags/v${version}";
-    hash = "sha256-GASjsOCZ4lSK0+VtIuVxFNxjMCbHkUGy/KSBtGLSaXw=";
+    hash = "sha256-zHgqsl278XBr2X8oQOsnIQxfyYuB5G8NLcTNy4oerUI=";
   };
 
   __darwinAllowLocalNetworking = true;