diff --git a/build.gradle.kts b/build.gradle.kts
index 3de6005..dd63d45 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,6 +5,10 @@ plugins {
 group = "com.alttd.gridlines"
 version = "2.0-SNAPSHOT"
 
+java {
+    toolchain.languageVersion.set(JavaLanguageVersion.of(21))
+}
+
 repositories {
     maven {
         url = uri("https://repo.papermc.io/repository/maven-public/")
@@ -15,6 +19,6 @@ repositories {
 }
 
 dependencies {
-    compileOnly("io.papermc.paper:paper-api:1.20.1-R0.1-SNAPSHOT")
-    compileOnly("maven.modrinth:pl3xmap:1.20.1-464")
+    compileOnly("io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
+    compileOnly("maven.modrinth:pl3xmap:1.21-501")
 }
\ No newline at end of file
diff --git a/src/main/java/com/alttd/gridlines/configuration/Config.java b/src/main/java/com/alttd/gridlines/configuration/Config.java
index e4964a0..adfac24 100644
--- a/src/main/java/com/alttd/gridlines/configuration/Config.java
+++ b/src/main/java/com/alttd/gridlines/configuration/Config.java
@@ -25,7 +25,7 @@ public class Config extends AbstractConfig {
     private static final Config CONFIG = new Config();
 
     public static void reload() {
-        File configPath = new File(System.getProperty("user.home") + File.separator + "share" + File.separator + "configs" + File.separator + "gridlines");
+        File configPath = new File("mnt" + File.separator + "configs" + File.separator + "gridlines");
         CONFIG.reload(configPath.toPath().resolve("config.yml"), Config.class);
     }
 }