diff --git a/pkgs/tools/networking/grpcui/default.nix b/pkgs/tools/networking/grpcui/default.nix
index f4bca5a29911..92a5df036de1 100644
--- a/pkgs/tools/networking/grpcui/default.nix
+++ b/pkgs/tools/networking/grpcui/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "grpcui";
-  version = "1.3.3";
+  version = "1.4.1";
 
   src = fetchFromGitHub {
     owner = "fullstorydev";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-G4lVYwx8fYxuyHI2CzAfBQHQV/G4lf7zBwL8JTpnscA=";
+    sha256 = "sha256-OIwfLuWY7Y0t85v+P/0F55vEe0hNohlqMl16Omr8AF0=";
   };
 
-  vendorHash = "sha256-lw8HildV1RFTGLOf6FaitbXPxr4FtVGg7GxdzBVFiTM=";
+  vendorHash = "sha256-dEek7q8OjFgCn+f/qyiQL/5qu8RJp38vZk3OrBREHx4=";
 
   doCheck = false;