diff --git a/BauSystem/BauSystem_Main/build.gradle.kts b/BauSystem/BauSystem_Main/build.gradle.kts
index a452eba4..f51b33cd 100644
--- a/BauSystem/BauSystem_Main/build.gradle.kts
+++ b/BauSystem/BauSystem_Main/build.gradle.kts
@@ -38,10 +38,10 @@ dependencies {
     compileOnly(libs.axiom)
     compileOnly(libs.authlib)
 
-    compileOnly(libs.paperapi21)
-    compileOnly(libs.nms21)
+    compileOnly(libs.paperapi)
+    compileOnly(libs.nms)
 
-    compileOnly(libs.fawe21)
+    compileOnly(libs.fawe)
     compileOnly(libs.netty)
 
     implementation(libs.luaj)
diff --git a/BauSystem/BauSystem_RegionFixed/build.gradle.kts b/BauSystem/BauSystem_RegionFixed/build.gradle.kts
index ccff9662..660bf2d2 100644
--- a/BauSystem/BauSystem_RegionFixed/build.gradle.kts
+++ b/BauSystem/BauSystem_RegionFixed/build.gradle.kts
@@ -34,13 +34,13 @@ dependencies {
     compileOnly(project(":BauSystem:BauSystem_Main", "default"))
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
     compileOnly(libs.axiom)
     compileOnly(libs.authlib)
     compileOnly(libs.viaapi)
 
-    compileOnly(libs.nms20)
-    compileOnly(libs.fawe18)
+    compileOnly(libs.nms)
+    compileOnly(libs.fawe)
 
     implementation(libs.luaj)
     implementation(files("$projectDir/../libs/YAPION-SNAPSHOT.jar"))
diff --git a/CLI/build.gradle.kts b/CLI/build.gradle.kts
index a7ace56c..f27d16b8 100644
--- a/CLI/build.gradle.kts
+++ b/CLI/build.gradle.kts
@@ -7,11 +7,6 @@ kotlin {
     jvmToolchain(21)
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 application {
     mainClass.set("de.steamwar.MainKt")
     applicationName = "sw"
diff --git a/FightSystem/FightSystem_Core/build.gradle.kts b/FightSystem/FightSystem_Core/build.gradle.kts
index 90276c67..b346e97c 100644
--- a/FightSystem/FightSystem_Core/build.gradle.kts
+++ b/FightSystem/FightSystem_Core/build.gradle.kts
@@ -32,9 +32,9 @@ dependencies {
     compileOnly(project(":SpigotCore", "default"))
 
     compileOnly(libs.netty)
-    compileOnly(libs.paperapi21)
+    compileOnly(libs.paperapi)
     compileOnly(libs.fastutil)
     compileOnly(libs.authlib)
-    compileOnly(libs.nms21)
-    compileOnly(libs.fawe21)
+    compileOnly(libs.nms)
+    compileOnly(libs.fawe)
 }
diff --git a/KotlinCore/build.gradle.kts b/KotlinCore/build.gradle.kts
index c68c5fb5..6c56593d 100644
--- a/KotlinCore/build.gradle.kts
+++ b/KotlinCore/build.gradle.kts
@@ -31,7 +31,7 @@ tasks.shadowJar {
 }
 
 dependencies {
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
     compileOnly(project(":SpigotCore"))
 
     implementation(libs.exposedCore)
diff --git a/LobbySystem/build.gradle.kts b/LobbySystem/build.gradle.kts
index 724fb1ca..a97d8394 100644
--- a/LobbySystem/build.gradle.kts
+++ b/LobbySystem/build.gradle.kts
@@ -21,20 +21,15 @@ plugins {
     steamwar.java
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
     compileOnly(libs.classindex)
     annotationProcessor(libs.classindex)
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
 
-    compileOnly(libs.nms20)
-    compileOnly(libs.worldedit15)
+    compileOnly(libs.nms)
+    compileOnly(libs.fawe)
 }
 
 tasks.register<DevServer>("DevLobby20") {
diff --git a/MissileWars/build.gradle.kts b/MissileWars/build.gradle.kts
index 16dc6622..b85213d3 100644
--- a/MissileWars/build.gradle.kts
+++ b/MissileWars/build.gradle.kts
@@ -21,18 +21,13 @@ plugins {
     steamwar.java
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
     compileOnly(libs.classindex)
     annotationProcessor(libs.classindex)
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
 
-    compileOnly(libs.nms20)
-    compileOnly(libs.fawe21)
+    compileOnly(libs.nms)
+    compileOnly(libs.worldedit)
 }
diff --git a/Realtime/build.gradle.kts b/Realtime/build.gradle.kts
index df761ff0..98ae77c9 100644
--- a/Realtime/build.gradle.kts
+++ b/Realtime/build.gradle.kts
@@ -22,5 +22,5 @@ plugins {
 }
 
 dependencies {
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
 }
diff --git a/SchematicSystem/build.gradle.kts b/SchematicSystem/build.gradle.kts
index 35917af0..b48fc815 100644
--- a/SchematicSystem/build.gradle.kts
+++ b/SchematicSystem/build.gradle.kts
@@ -27,16 +27,11 @@ tasks.build {
     finalizedBy(tasks.shadowJar)
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
     compileOnly(libs.classindex)
     annotationProcessor(libs.classindex)
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.paperapi21)
-    compileOnly(libs.worldedit15)
+    compileOnly(libs.paperapi)
+    compileOnly(libs.fawe)
 }
diff --git a/SpigotCore/SpigotCore_Main/build.gradle.kts b/SpigotCore/SpigotCore_Main/build.gradle.kts
index bbb389c2..4ab7771e 100644
--- a/SpigotCore/SpigotCore_Main/build.gradle.kts
+++ b/SpigotCore/SpigotCore_Main/build.gradle.kts
@@ -47,14 +47,13 @@ dependencies {
     compileOnly(project(":CommandFramework", "default"))
     compileOnly(project(":SpigotCore:CRIUDummy", "default"))
 
-    compileOnly(libs.fawe21)
+    compileOnly(libs.fawe)
 
-    compileOnly(libs.paperapi21)
-    compileOnly(libs.nms21)
-    compileOnly(libs.authlib2)
+    compileOnly(libs.paperapi)
+    compileOnly(libs.nms)
+    compileOnly(libs.authlib)
     compileOnly(libs.datafixer)
     compileOnly(libs.netty)
-    compileOnly(libs.authlib)
     compileOnly(libs.brigadier)
     compileOnly(libs.fastutil)
 
diff --git a/TNTLeague/build.gradle.kts b/TNTLeague/build.gradle.kts
index 79a08492..f3b78d69 100644
--- a/TNTLeague/build.gradle.kts
+++ b/TNTLeague/build.gradle.kts
@@ -25,13 +25,8 @@ kotlin {
     jvmToolchain(21)
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
-    compileOnly(libs.paperapi21)
+    compileOnly(libs.paperapi)
     compileOnly(project(":SpigotCore", "default"))
     compileOnly(project(":KotlinCore", "default"))
 }
\ No newline at end of file
diff --git a/Teamserver/build.gradle.kts b/Teamserver/build.gradle.kts
index 927bec04..2f563c7e 100644
--- a/Teamserver/build.gradle.kts
+++ b/Teamserver/build.gradle.kts
@@ -21,18 +21,13 @@ plugins {
     steamwar.java
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
     compileOnly(libs.classindex)
     annotationProcessor(libs.classindex)
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
 
-    compileOnly(libs.worldedit15)
+    compileOnly(libs.fawe)
     compileOnly(libs.axiom)
 }
diff --git a/TowerRun/build.gradle.kts b/TowerRun/build.gradle.kts
index c080ff63..f94b027c 100644
--- a/TowerRun/build.gradle.kts
+++ b/TowerRun/build.gradle.kts
@@ -21,11 +21,6 @@ plugins {
     steamwar.java
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
 dependencies {
     annotationProcessor(libs.spigotannotations)
     compileOnly(libs.spigotannotations)
@@ -34,8 +29,8 @@ dependencies {
 
     compileOnly(project(":SpigotCore", "default"))
 
-    compileOnly(libs.nms19)
-    compileOnly(libs.worldedit15)
+    compileOnly(libs.nms)
+    compileOnly(libs.fawe)
 
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.paperapi)
 }
diff --git a/VelocityCore/build.gradle.kts b/VelocityCore/build.gradle.kts
index 718b53f0..aa25af17 100644
--- a/VelocityCore/build.gradle.kts
+++ b/VelocityCore/build.gradle.kts
@@ -26,11 +26,6 @@ tasks.build {
     finalizedBy(tasks.shadowJar)
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
-}
-
 dependencies {
     compileOnly(libs.classindex)
     annotationProcessor(libs.classindex)
diff --git a/buildSrc/src/steamwar.java.gradle b/buildSrc/src/steamwar.java.gradle
index 338a496c..c6bb0a35 100644
--- a/buildSrc/src/steamwar.java.gradle
+++ b/buildSrc/src/steamwar.java.gradle
@@ -22,8 +22,8 @@ plugins {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 }
 
 tasks.compileJava {
diff --git a/buildSrc/src/steamwar.kotlin.gradle b/buildSrc/src/steamwar.kotlin.gradle
index 791ae677..d75369b0 100644
--- a/buildSrc/src/steamwar.kotlin.gradle
+++ b/buildSrc/src/steamwar.kotlin.gradle
@@ -27,8 +27,8 @@ kotlin {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 }
 
 tasks.compileJava {
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 449dc7fe..c3bdb8b7 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -34,6 +34,14 @@ dependencyResolutionManagement {
             }
         }
 
+        maven {
+            url = URI("https://maven.enginehub.org/repo")
+            content {
+                includeGroup("com.sk89q.worldedit")
+                includeGroup("com.sk89q.worldedit.worldedit-libs")
+            }
+        }
+
         maven {
             if (isInCi) {
                 url = URI("file:///var/www/maven/")
@@ -101,33 +109,18 @@ dependencyResolutionManagement {
             library("hamcrest", "org.hamcrest:hamcrest:2.2")
             library("classindex", "org.atteo.classindex:classindex:3.13")
 
-
-            library("spigotapi", "org.spigotmc:spigot-api:1.20-R0.1-SNAPSHOT")
+            library("paperapi", "io.papermc.paper:paper-api:1.21.6-R0.1-SNAPSHOT")
             library("spigotannotations", "org.spigotmc:plugin-annotations:1.2.3-SNAPSHOT")
-            library("paperapi", "io.papermc.paper:paper-api:1.19.2-R0.1-SNAPSHOT")
-            library("paperapi21", "io.papermc.paper:paper-api:1.21.6-R0.1-SNAPSHOT")
-            library("authlib", "com.mojang:authlib:1.5.25")
-            library("authlib2", "com.mojang:authlib:6.0.58")
+            library("authlib", "com.mojang:authlib:6.0.58")
             library("datafixer", "com.mojang:datafixerupper:4.0.26")
             library("brigadier", "com.mojang:brigadier:1.0.18")
             library("anvilgui", "net.wesjd:anvilgui:1.10.6-SNAPSHOT")
 
-            library("nms8", "de.steamwar:spigot:1.8")
-            library("nms9", "de.steamwar:spigot:1.9")
-            library("nms10", "de.steamwar:spigot:1.10")
-            library("nms12", "de.steamwar:spigot:1.12")
-            library("nms14", "de.steamwar:spigot:1.14")
-            library("nms15", "de.steamwar:spigot:1.15")
-            library("nms18", "de.steamwar:spigot:1.18")
-            library("nms19", "de.steamwar:spigot:1.19")
-            library("nms20", "de.steamwar:spigot:1.20")
-            library("nms21", "de.steamwar:spigot:1.21.6")
+            library("nms", "de.steamwar:spigot:1.21.6")
 
             library("axiom", "de.steamwar:axiompaper:RELEASE")
-            library("worldedit12", "de.steamwar:worldedit:1.12")
-            library("worldedit15", "de.steamwar:worldedit:1.15")
-            library("fawe18", "de.steamwar:fastasyncworldedit:1.18")
-            library("fawe21", "de.steamwar:fastasyncworldedit:1.21")
+            library("worldedit", "com.sk89q.worldedit:worldedit-bukkit:7.3.16")
+            library("fawe", "de.steamwar:fastasyncworldedit:1.21")
 
             library("velocity", "de.steamwar:velocity:RELEASE")
             library("velocityapi", "com.velocitypowered:velocity-api:3.3.0-SNAPSHOT")
@@ -161,7 +154,7 @@ dependencyResolutionManagement {
 
             library("nbt", "dev.dewy:nbt:1.5.1")
 
-            val exposedVersion = "1.0.0-rc-2"
+            val exposedVersion = "1.3.0"
             library("exposedCore", "org.jetbrains.exposed:exposed-core:$exposedVersion")
             library("exposedDao", "org.jetbrains.exposed:exposed-dao:$exposedVersion")
             library("exposedJdbc", "org.jetbrains.exposed:exposed-jdbc:$exposedVersion")