diff --git a/pkgs/development/python-modules/grpcio-health-checking/default.nix b/pkgs/development/python-modules/grpcio-health-checking/default.nix
index e9abf17f7b70..0f21392ca7ad 100644
--- a/pkgs/development/python-modules/grpcio-health-checking/default.nix
+++ b/pkgs/development/python-modules/grpcio-health-checking/default.nix
@@ -11,13 +11,13 @@
 # nixpkgs-update: no auto update
 buildPythonPackage rec {
   pname = "grpcio-health-checking";
-  version = "1.73.0";
+  version = "1.73.1";
   format = "setuptools";
 
   src = fetchPypi {
     pname = "grpcio_health_checking";
     inherit version;
-    hash = "sha256-soBHUSE/C8SFVgFWfnjlV/ovVyd6sn19YvEA2fu/krI=";
+    hash = "sha256-NSdTcT7euj8j6oozIMV1K+4YYALZR1plT1+BX/TgY0U=";
   };
 
   propagatedBuildInputs = [