diff --git a/pkgs/by-name/sg/sgt-puzzles/package.nix b/pkgs/by-name/sg/sgt-puzzles/package.nix
index e4f2f026b5eb..f41848add13c 100644
--- a/pkgs/by-name/sg/sgt-puzzles/package.nix
+++ b/pkgs/by-name/sg/sgt-puzzles/package.nix
@@ -18,11 +18,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "sgt-puzzles";
-  version = "20251021.790f585";
+  version = "20251120.28032bd";
 
   src = fetchurl {
     url = "http://www.chiark.greenend.org.uk/~sgtatham/puzzles/puzzles-${finalAttrs.version}.tar.gz";
-    hash = "sha256-4EZgFswP0oqjS0OZbkyTHCs7dKm2PgUKpsJWssQAvQ4=";
+    hash = "sha256-aD4EOuquUpjtmKVClzIKbO+6LD2T3vqgSDf7D/wPYrE=";
   };
 
   sgt-puzzles-menu = fetchurl {