diff --git a/pkgs/tools/networking/grpc_cli/default.nix b/pkgs/tools/networking/grpc_cli/default.nix
index fc5c996a3a18..0c7454141a2f 100644
--- a/pkgs/tools/networking/grpc_cli/default.nix
+++ b/pkgs/tools/networking/grpc_cli/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   pname = "grpc_cli";
-  version = "1.65.2";
+  version = "1.65.5";
   src = fetchFromGitHub {
     owner = "grpc";
     repo = "grpc";
     rev = "v${version}";
-    hash = "sha256-G9Wo5ySqexxn/Od8qPvmHOhW+X/U6/MMZqtZ6uFKifY=";
+    hash = "sha256-3dMLv4qhZ+X+Now++G8mvp/WIgAIDnMwcZ6rXdVhBjE=";
     fetchSubmodules = true;
   };
   nativeBuildInputs = [ automake cmake autoconf ];