diff --git a/pkgs/applications/virtualization/docker/buildx.nix b/pkgs/applications/virtualization/docker/buildx.nix
index d42319f1915f..24e2d5113cfa 100644
--- a/pkgs/applications/virtualization/docker/buildx.nix
+++ b/pkgs/applications/virtualization/docker/buildx.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "docker-buildx";
-  version = "0.12.0";
+  version = "0.12.1";
 
   src = fetchFromGitHub {
     owner = "docker";
     repo = "buildx";
     rev = "v${version}";
-    hash = "sha256-O2oXswExH6OQLDZcgCGF62oZ7v6svZuOziw0SZgOVHI=";
+    hash = "sha256-QC2mlJWjOtqYAB+YrL+s2FsJ79LuLFZGOgSVGL6WmX8=";
   };
 
   doCheck = false;