diff --git a/pkgs/development/tools/go-protobuf/default.nix b/pkgs/development/tools/go-protobuf/default.nix
index 00e62c87cb3..42b4fbe1d3c 100644
--- a/pkgs/development/tools/go-protobuf/default.nix
+++ b/pkgs/development/tools/go-protobuf/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "go-protobuf";
-  version = "1.5.2";
+  version = "1.5.3";
 
   src = fetchFromGitHub {
     owner = "golang";
     repo = "protobuf";
     rev = "v${version}";
-    sha256 = "sha256-E/6Qh8hWilaGeSojOCz8PzP9qnVqNG2DQLYJUqN3BdY=";
+    sha256 = "sha256-cRB4oicBfYvhqtzafWWmf82AuvSnB0NhHwpp0pjgwQ0=";
   };
 
-  vendorSha256 = "sha256-CcJjFMslSUiZMM0LLMM3BR53YMxyWk8m7hxjMI9tduE=";
+  vendorHash = "sha256-CcJjFMslSUiZMM0LLMM3BR53YMxyWk8m7hxjMI9tduE=";
 
   meta = with lib; {
     homepage    = "https://github.com/golang/protobuf";