diff --git a/pkgs/npiperelay/default.nix b/pkgs/npiperelay/default.nix
index 9d98f25..a78933b 100644
--- a/pkgs/npiperelay/default.nix
+++ b/pkgs/npiperelay/default.nix
@@ -6,7 +6,7 @@ let
     x86_64-linux = fetchurl {
       url =
         "https://github.com/jstarks/npiperelay/releases/download/v0.1.0/npiperelay_windows_amd64.zip";
-      sha256 = "sha256-A1ykYteoNZi6QACkYHSxa1hY55GfqgClIFZFX2GuLMU=";
+      sha256 = "sha256-a572H/0XwDUHqaPVTYFdzrPa5mmsZ/w79CJdHnZM5fY=";
     };
 
     # aarch64-linux = fetchurl {