diff --git a/pkgs/development/python-modules/grpcio-status/default.nix b/pkgs/development/python-modules/grpcio-status/default.nix
index 2486ba8aa7cd..e72822cbd68d 100644
--- a/pkgs/development/python-modules/grpcio-status/default.nix
+++ b/pkgs/development/python-modules/grpcio-status/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "grpcio-status";
-  version = "1.64.1";
+  version = "1.66.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "grpcio_status";
     inherit version;
-    hash = "sha256-xQvRTrZQbYWApsVTvqRj18CEmbLA6T9tGGTF6Oq7EGY=";
+    hash = "sha256-s/fTTMxG2D/qUmHuo3hhdEWfdjwx9uNPHSTrptUV0CQ=";
   };
 
   postPatch = ''