diff --git a/.github/workflows/GradleBuild.yml b/.github/workflows/GradleBuild.yml
index 2e5c086..63bafc7 100644
--- a/.github/workflows/GradleBuild.yml
+++ b/.github/workflows/GradleBuild.yml
@@ -11,13 +11,13 @@ jobs:
   testShips:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'adopt'
       - name: Run all tests
         run: ./gradlew test
@@ -34,7 +34,7 @@ jobs:
     needs: [ testShips ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
       - name: Set up JDK 11
@@ -54,10 +54,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: true
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v3
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'adopt'
       - name: Build Folia with Gradle
         run: ./gradlew buildPaper
@@ -69,13 +69,13 @@ jobs:
     needs: [ buildTranslateFolia, testShips ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Setup JDK 17
-        uses: actions/setup-java@v3
+      - name: Setup JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'adopt'
       - name: Build Folia with Gradle
         run: ./gradlew buildPaper
@@ -83,18 +83,18 @@ jobs:
         with:
           name: "Standalone-Ships-Folia-And-Paper"
           path: "standalone/ShipsFolia.jar"
-  build1-20-4Folia:
+  build1-20-6Folia:
     needs: [ buildTranslateFolia ]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
-      - name: Setup JDK 17
-        uses: actions/setup-java@v3
+      - name: Setup JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'adopt'
       - name: Build Folia with Gradle
-        run: ./gradlew buildPaper -Pfolia-api-version=1.20.4 -Puse-paper=true
+        run: ./gradlew buildPaper -Pfolia-api-version=1.20.6 -Puse-paper=true
 
diff --git a/.github/workflows/Test compile against.yml b/.github/workflows/Test compile against.yml
index d047e5d..1563dd0 100644
--- a/.github/workflows/Test compile against.yml	
+++ b/.github/workflows/Test compile against.yml	
@@ -1,4 +1,3 @@
-
 # This workflow uses actions that are not certified by GitHub.
 # They are provided by a third-party and are governed by
 # separate terms of service, privacy policy, and support
@@ -11,7 +10,7 @@ name: Build Bukkit with specific
 on:
   workflow_dispatch:
     inputs:
-      version: 
+      version:
         type: string
         description: MC version
 
@@ -25,13 +24,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: true
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-    - name: Build with Gradle
-      run: ./gradlew CoreToBukkit:plugin -P paper-api-version=${{ github.event.inputs.version }}
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+      - name: Build with Gradle
+        run: ./gradlew CoreToBukkit:plugin -P paper-api-version=${{ github.event.inputs.version }}
diff --git a/build.gradle b/build.gradle
index a2a12ae..4f5d716 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,3 +1,5 @@
+import java.util.regex.Pattern
+
 plugins {
     id 'java-library'
 }
@@ -8,7 +10,8 @@ description 'Full'
 
 apply from: 'buildGradle/build.gradle'
 
-java.sourceCompatibility = JavaVersion.VERSION_17
+var targetJavaVersion = isGreater(20, 5) ? 21 : 17
+java.sourceCompatibility = JavaLanguageVersion.of(targetJavaVersion)
 compileJava.options.encoding = 'UTF-8'
 tasks.withType(JavaCompile) {
     options.encoding = 'UTF-8'
@@ -16,4 +19,14 @@ tasks.withType(JavaCompile) {
 
 dependencies {
     api files(project.projectDir.path + '/ShipsForCore/build/libs/ShipsForCore-' + project.version + "-Beta.jar")
+}
+
+boolean isGreater(int major, int minor) {
+    var targetMinecraftVersion = project.hasProperty("folia-api-version") ? (String) project.property("folia-api-version") : "1.20.1"
+    var targetMajorVersion = Integer.parseInt(targetMinecraftVersion.split(Pattern.quote('.'))[1])
+    var targetMinorVersion = Integer.parseInt(targetMinecraftVersion.split(Pattern.quote('.'))[2])
+    if (targetMajorVersion < major) {
+        return true;
+    }
+    return targetMajorVersion == major && targetMinorVersion <= minor;
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index e708b1c..0000000
Binary files a/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 00e33ed..0d18421 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists