diff --git a/pkgs/by-name/gr/grpc_cli/package.nix b/pkgs/by-name/gr/grpc_cli/package.nix
index 27f522f8237f..bdc856d01421 100644
--- a/pkgs/by-name/gr/grpc_cli/package.nix
+++ b/pkgs/by-name/gr/grpc_cli/package.nix
@@ -11,12 +11,12 @@
 
 stdenv.mkDerivation rec {
   pname = "grpc_cli";
-  version = "1.72.0";
+  version = "1.73.0";
   src = fetchFromGitHub {
     owner = "grpc";
     repo = "grpc";
     rev = "v${version}";
-    hash = "sha256-3ZFQ59zoxNlS5tdm5Bt8EyKyp+9HEpYvLlWarErIR6g=";
+    hash = "sha256-/7xbLCEetpVf4WmS42qChAYnFzoeiCmHagXumW5oIjA=";
     fetchSubmodules = true;
   };
   nativeBuildInputs = [