diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index a943e49..eb1cbd5 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup Gradle
         uses: actions/gradle/setup-gradle@v4
         with:
-          gradle-version: '8.11'
+          gradle-version: '8.12'
 
       - name: Build with Gradle
         run: gradle -Pversion=${{ github.run_number }} build
diff --git a/.gitignore b/.gitignore
index 453250b..903fe1f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # User-specific stuff
 .idea/
+!.idea/fileTemplates/
 
 *.iml
 *.ipr
diff --git a/.idea/fileTemplates/internal/AnnotationType.java b/.idea/fileTemplates/internal/AnnotationType.java
new file mode 100644
index 0000000..5813a3c
--- /dev/null
+++ b/.idea/fileTemplates/internal/AnnotationType.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
+#parse("File Header.java")
+public @interface ${NAME} {
+}
diff --git a/.idea/fileTemplates/internal/Class.java b/.idea/fileTemplates/internal/Class.java
new file mode 100644
index 0000000..660e0c2
--- /dev/null
+++ b/.idea/fileTemplates/internal/Class.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
+#parse("File Header.java")
+public class ${NAME} {
+}
diff --git a/.idea/fileTemplates/internal/Enum.java b/.idea/fileTemplates/internal/Enum.java
new file mode 100644
index 0000000..5cc83c3
--- /dev/null
+++ b/.idea/fileTemplates/internal/Enum.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
+#parse("File Header.java")
+public enum ${NAME} {
+}
diff --git a/.idea/fileTemplates/internal/Interface.java b/.idea/fileTemplates/internal/Interface.java
new file mode 100644
index 0000000..6514663
--- /dev/null
+++ b/.idea/fileTemplates/internal/Interface.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
+#parse("File Header.java")
+public interface ${NAME} {
+}
diff --git a/.idea/fileTemplates/internal/Record.java b/.idea/fileTemplates/internal/Record.java
new file mode 100644
index 0000000..5e804b1
--- /dev/null
+++ b/.idea/fileTemplates/internal/Record.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
+#parse("File Header.java")
+public record ${NAME}() {
+}
diff --git a/.idea/fileTemplates/internal/module-info.java b/.idea/fileTemplates/internal/module-info.java
new file mode 100644
index 0000000..b23be05
--- /dev/null
+++ b/.idea/fileTemplates/internal/module-info.java
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#parse("File Header.java")
+module #[[$MODULE_NAME$]]# {
+}
\ No newline at end of file
diff --git a/.idea/fileTemplates/internal/package-info.java b/.idea/fileTemplates/internal/package-info.java
new file mode 100644
index 0000000..b428fc3
--- /dev/null
+++ b/.idea/fileTemplates/internal/package-info.java
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2025 The Blazing Games Maintainers
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#parse("File Header.java")
+#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 13a6b52..b5ffd50 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id("io.papermc.paperweight.userdev") version "1.7.1"
+    id("io.papermc.paperweight.userdev") version "2.0.0-beta.14"
 }
 
 group = 'de.blazemcworld'
@@ -21,8 +21,8 @@ repositories {
 dependencies {
     // IMPORTANT IF YOU"RE ADDING OR UPDATING DEPENDENCIES!!!!!!!!!
     // add them in plugin.yml too so that they are loaded when running on a server
-    paperweight.paperDevBundle("1.21-R0.1-SNAPSHOT")
-    compileOnly "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT"
+    paperweight.paperDevBundle("1.21.4-R0.1-SNAPSHOT")
+    compileOnly "io.papermc.paper:paper-api:1.21.4-R0.1-SNAPSHOT"
 
     // ULID
     implementation 'io.azam.ulidj:ulidj:1.0.4'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b82aa23..cea7a79 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/src/main/java/de/blazemcworld/blazinggames/events/BlockPlaceEventListener.java b/src/main/java/de/blazemcworld/blazinggames/events/BlockPlaceEventListener.java
index ecd6c1b..190bdf0 100644
--- a/src/main/java/de/blazemcworld/blazinggames/events/BlockPlaceEventListener.java
+++ b/src/main/java/de/blazemcworld/blazinggames/events/BlockPlaceEventListener.java
@@ -48,15 +48,14 @@ import org.bukkit.util.Vector;
 import org.joml.Quaternionf;
 import org.joml.Vector3f;
 
-import java.io.IOException;
 import java.util.Objects;
 import java.util.UUID;
 
 public class BlockPlaceEventListener implements Listener {
 
     @EventHandler
-    public void onBlockPlace(BlockPlaceEvent event) throws IOException {
-        if (event.getItemInHand() != null && (CustomItems.SKELETON_KEY.matchItem(event.getItemInHand()) || CrateManager.getKeyULID(event.getItemInHand()) != null)) {
+    public void onBlockPlace(BlockPlaceEvent event) {
+        if (CustomItems.SKELETON_KEY.matchItem(event.getItemInHand()) || CrateManager.getKeyULID(event.getItemInHand()) != null) {
             event.setCancelled(true);
             return;
         }
@@ -175,7 +174,7 @@ public class BlockPlaceEventListener implements Listener {
                 } else {
                     event.getPlayer().getInventory().setItem(event.getHand(), new ItemStack(Material.AIR));
                 }
-                if ("".equals(computerId)) {
+                if (computerId.isEmpty()) {
                     ComputerRegistry.placeNewComputer(
                         placeLocation,
                         computerTypes,
@@ -241,7 +240,7 @@ public class BlockPlaceEventListener implements Listener {
         shulker.setSilent(true);
         shulker.getPersistentDataContainer().set(BlazingGames.get().key("slab_type"), PersistentDataType.STRING, slab);
         shulker.getPersistentDataContainer().set(BlazingGames.get().key("slab"), PersistentDataType.STRING, uuid.toString());
-        Objects.requireNonNull(shulker.getAttribute(Attribute.GENERIC_SCALE)).setBaseValue(0.5);
+        Objects.requireNonNull(shulker.getAttribute(Attribute.SCALE)).setBaseValue(0.5);
 
         ArmorStand armorStand = (ArmorStand) loc.getWorld().spawnEntity(loc, EntityType.ARMOR_STAND);
         armorStand.setInvisible(true);
@@ -250,7 +249,7 @@ public class BlockPlaceEventListener implements Listener {
         armorStand.setMarker(true);
         armorStand.setGravity(false);
         armorStand.setSmall(true);
-        Objects.requireNonNull(armorStand.getAttribute(Attribute.GENERIC_SCALE)).setBaseValue(0.00001);
+        Objects.requireNonNull(armorStand.getAttribute(Attribute.SCALE)).setBaseValue(0.00001);
         armorStand.addPassenger(shulker);
     }
 
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 84beb62..e27ecec 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,7 +1,7 @@
 name: blazinggames
 version: '${version}'
 main: de.blazemcworld.blazinggames.BlazingGames
-api-version: '1.21'
+api-version: '1.21.4'
 prefix: BlazingGames
 authors: [BlazeMCworld, sbot50, 'Ivy Collective (ivyc.)', XTerPL]
 description: funny block game javascript computers