diff --git a/pkgs/by-name/ga/gat/package.nix b/pkgs/by-name/ga/gat/package.nix
index 2e9f95dc1541..ae55038e7adf 100644
--- a/pkgs/by-name/ga/gat/package.nix
+++ b/pkgs/by-name/ga/gat/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "gat";
-  version = "0.25.8";
+  version = "0.26.0";
 
   src = fetchFromGitHub {
     owner = "koki-develop";
     repo = "gat";
     tag = "v${version}";
-    hash = "sha256-OT0TiYvbeybWPk2Sku38ip+qmUUuFRMu1wC9936EByY=";
+    hash = "sha256-aWGSn5eeFTfBrAsYj38jcf6Xsrz0X5crjjOe0fNu1Mo=";
   };
 
-  vendorHash = "sha256-LOim/rW8Uz5stpIQj2Ubx4F3bTv6nNAn2ZbWqW6B4rU=";
+  vendorHash = "sha256-C1Nm4czf6F2u/OU4jdRQLTXWKBo3mF0TqypbF1pO8yc=";
 
   env.CGO_ENABLED = 0;