diff --git a/pkgs/by-name/si/simple64-netplay-server/package.nix b/pkgs/by-name/si/simple64-netplay-server/package.nix
index d91a8e266dfa..c352125b42ea 100644
--- a/pkgs/by-name/si/simple64-netplay-server/package.nix
+++ b/pkgs/by-name/si/simple64-netplay-server/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "simple64-netplay-server";
-  version = "2024.12.3";
+  version = "2025.01.1";
 
   src = fetchFromGitHub {
     owner = "simple64";
     repo = "simple64-netplay-server";
     tag = "v${version}";
-    hash = "sha256-u5KiP9O5wyNuYP1EdWs1xSEaz0Ey9dI9nX+YiavaEdw=";
+    hash = "sha256-mE6cm1/xxQvcQykKDfO9dDK3J6TOE3POaDuYB0tNRPk=";
   };
 
-  vendorHash = "sha256-1gySXbp1N0lnWToVQU3N9zQxl9Z0e9ICCeAIKwSoxaY=";
+  vendorHash = "sha256-lcKOAPCyWKNg+l1YjziaMTn4DjLB0P+dz3FqyAy0sFk=";
 
   meta = {
     description = "Dedicated server for simple64 netplay";