diff --git a/flake.nix b/flake.nix
index be743f4..9be465e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -225,6 +225,8 @@
 
         simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
 
+        bluemap = pkgs.callPackage ./packages/bluemap.nix { };
+
         out-of-your-element = pkgs.callPackage ./packages/out-of-your-element.nix { };
       } //
       (lib.pipe null [
diff --git a/packages/bluemap.nix b/packages/bluemap.nix
index 7463a3e..41337e9 100644
--- a/packages/bluemap.nix
+++ b/packages/bluemap.nix
@@ -2,11 +2,11 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "bluemap";
-  version = "5.2";
+  version = "5.15";
 
   src = fetchurl {
     url = "https://github.com/BlueMap-Minecraft/BlueMap/releases/download/v${version}/BlueMap-${version}-cli.jar";
-    hash = "sha256-4vld+NBwzBxdwbMtsKuqvO6immkbh4HB//6wdjXaxoU=";
+    hash = "sha256-g50V/4LtHaHNRMTt+PK/ZTf4Tber2D6ZHJvuAXQLaFI=";
   };
 
   dontUnpack = true;