diff --git a/build.gradle.kts b/build.gradle.kts
index f5c2106..3100f77 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,12 +4,12 @@ plugins {
     id("java")
     id("xyz.jpenilla.run-paper") version "2.3.1"
     id("net.minecrell.plugin-yml.bukkit") version "0.6.0"
-    id("io.papermc.paperweight.userdev") version "1.7.7"
+    id("io.papermc.paperweight.userdev") version "2.0.0-beta.18"
     id("maven-publish")
     id("com.modrinth.minotaur") version "2.+"
 }
 
-val minecraftVersion = "1.21.3"
+val minecraftVersion = "1.21.10"
 val pluginVersion: String = "1.15.1" + if (System.getenv("runnumber") != null) "." + System.getenv("runnumber") else ""
 
 group = "com.github.atompilz-devteam"
@@ -62,19 +62,6 @@ modrinth {
 }
 
 publishing {
-    repositories {
-        maven {
-            name = "release"
-            url = uri("https://repo.jonasfranke.xyz/${findProperty("targetRepo") ?: "releases"}")
-            credentials {
-                username = System.getenv("REPOSILITE_USER")
-                password = System.getenv("REPOSILITE_PW")
-            }
-            authentication {
-                create<BasicAuthentication>("basic")
-            }
-        }
-    }
     publications {
         create<MavenPublication>("release") {
             groupId = "com.github.atompilz-devteam"
diff --git a/flake.nix b/flake.nix
index e38f2fc..59cce33 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,7 +10,7 @@
       system = "x86_64-linux";
       pkgs = nixpkgs.legacyPackages.${system};
       jdk = pkgs.jdk21;
-      gradle = pkgs.gradle.override { java = jdk; };
+      gradle = pkgs.gradle_8.override { java = jdk; };
     in
     {
 
diff --git a/src/main/java/de/j/stationofdoom/util/ItemBuilder.java b/src/main/java/de/j/stationofdoom/util/ItemBuilder.java
index f756f0b..370a34d 100644
--- a/src/main/java/de/j/stationofdoom/util/ItemBuilder.java
+++ b/src/main/java/de/j/stationofdoom/util/ItemBuilder.java
@@ -89,7 +89,7 @@ public static ItemStack createHead(String url, String name) {
         SkullMeta headMeta = (SkullMeta) head.getItemMeta();
         GameProfile profile = new GameProfile(UUID.randomUUID(), name);
 
-        profile.getProperties().put("textures", new Property("textures", url));
+        profile.properties().put("textures", new Property("textures", url));
 
         try {
             assert headMeta != null;
@@ -110,7 +110,7 @@ public ItemBuilder getHeadBuilder(String url, String name) {
         meta  = item.getItemMeta();
         GameProfile profile = new GameProfile(UUID.randomUUID(), name);
 
-        profile.getProperties().put("textures", new Property("textures", url));
+        profile.properties().put("textures", new Property("textures", url));
 
         try {
             assert meta != null;