diff --git a/pkgs/by-name/gr/grpcurl/package.nix b/pkgs/by-name/gr/grpcurl/package.nix
index 8630ad61ca2a..7fc0556564bb 100644
--- a/pkgs/by-name/gr/grpcurl/package.nix
+++ b/pkgs/by-name/gr/grpcurl/package.nix
@@ -6,18 +6,18 @@
 
 buildGoModule rec {
   pname = "grpcurl";
-  version = "1.9.2";
+  version = "1.9.3";
 
   src = fetchFromGitHub {
     owner = "fullstorydev";
     repo = "grpcurl";
     rev = "v${version}";
-    sha256 = "sha256-0AnQxEe9jo8R++ALamTkgpaauvDaH4CaHgmwLyBTr3w=";
+    sha256 = "sha256-bgjlCK3sTRrz1FhAs7mQbaea2gMS7liLXU6z02FPTfg=";
   };
 
   subPackages = [ "cmd/grpcurl" ];
 
-  vendorHash = "sha256-e/V6MMYGqhZ2Ei7+2XhSsCXJNiwsTPa2Q43rdkns45o=";
+  vendorHash = "sha256-OHU3uoQVui9qnzGi4waOmY9IpTIEGCpdV41CWIIL98E=";
 
   ldflags = [
     "-s"