diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ca5a4d9..87fed43 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,13 +19,19 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: '11'
+          java-version: '25'
+
+      - name: Checkout MobArena
+        run: git clone --depth 1 https://git.tss3.us/skywalker3200/MobArena.git ../MobArena
+
+      - name: Publish MobArena to local Maven repo
+        run: cd ../MobArena && ./gradlew publishToMavenLocal --no-daemon
 
       - name: Build, test, package
         run: ./mvnw -B package --file pom.xml
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: MobArenaStats.jar
           path: target/MobArenaStats.jar
diff --git a/pom.xml b/pom.xml
index 998b05e..9d2ed0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,19 +34,19 @@
       <version>2.2.1</version>
     </dependency>
 
-    <!-- https://hub.spigotmc.org/nexus/content/groups/public/org/spigotmc/spigot-api/ -->
+    <!-- https://repo.papermc.io/repository/maven-public/io/papermc/paper/paper-api/ -->
     <dependency>
-      <groupId>org.spigotmc</groupId>
-      <artifactId>spigot-api</artifactId>
-      <version>1.17-R0.1-SNAPSHOT</version>
+      <groupId>io.papermc.paper</groupId>
+      <artifactId>paper-api</artifactId>
+      <version>26.2.build.84-stable</version>
       <scope>provided</scope>
     </dependency>
 
-    <!-- https://jitpack.io/#garbagemule/MobArena -->
+    <!-- Built and installed locally from F:\skywalker3200\MobArena via `./gradlew publishToMavenLocal` -->
     <dependency>
-      <groupId>com.github.garbagemule</groupId>
+      <groupId>com.garbagemule</groupId>
       <artifactId>MobArena</artifactId>
-      <version>b99713f1</version>
+      <version>0.109.1-tss3</version>
       <scope>provided</scope>
     </dependency>
 
@@ -133,13 +133,8 @@
 
   <repositories>
     <repository>
-      <id>spigot-repo</id>
-      <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
-    </repository>
-
-    <repository>
-      <id>jitpack.io</id>
-      <url>https://jitpack.io</url>
+      <id>papermc</id>
+      <url>https://repo.papermc.io/repository/maven-public/</url>
     </repository>
   </repositories>
 
@@ -157,8 +152,7 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.8.1</version>
         <configuration>
-          <source>11</source>
-          <target>11</target>
+          <release>25</release>
         </configuration>
       </plugin>
 
@@ -171,7 +165,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>
-        <version>3.2.4</version>
+        <version>3.6.2</version>
         <executions>
           <execution>
             <phase>package</phase>