diff --git a/pkgs/development/tools/gore/default.nix b/pkgs/development/tools/gore/default.nix
index a8e393a050e7..87b86b9b0231 100644
--- a/pkgs/development/tools/gore/default.nix
+++ b/pkgs/development/tools/gore/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "gore";
-  version = "0.5.5";
+  version = "0.5.6";
 
   src = fetchFromGitHub {
     owner = "motemen";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-ZNv3sqwOEtxjvyqC9oR8xYwo8sywU2MF8ngBw407/ko=";
+    sha256 = "sha256-Z2WOgkgi/JK/s0961FvgboJwYtxbFdRSzzPiE74SVaY=";
   };
 
-  vendorSha256 = "sha256-HrdNWsUVz5G5tG/ZFz2z1Vt4kM12I088/6OIkRFyDl8=";
+  vendorHash = "sha256-1ftO+Bjc+vqB/azn4K6iRNrCLrz+QjpPzNfja3yvOrs=";
 
   doCheck = false;