diff --git a/build.gradle b/build.gradle
index 33726bd..fe919be 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'sh.okx'
-version '3.5.3'
+version '3.5.4'
 
 repositories {
     mavenCentral()
@@ -30,7 +30,7 @@ dependencies {
     annotationProcessor 'org.projectlombok:lombok:1.18.6'
     
     testCompile group: 'junit', name: 'junit', version: '4.12'
-    compile 'org.spigotmc:spigot-api:1.12.2-R0.1-SNAPSHOT'
+    compile 'org.spigotmc:spigot-api:1.13.2-R0.1-SNAPSHOT'
 
     compile('net.milkbowl.vault:VaultAPI:1.7') {
         exclude group: 'org.bukkit'
diff --git a/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillRequirement.java b/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillRequirement.java
index db133e2..9680ea4 100644
--- a/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillRequirement.java
+++ b/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillRequirement.java
@@ -16,7 +16,7 @@ public class McMMOSkillRequirement extends ProgressiveRequirement {
 
   @Override
   public double getProgress(Player player) {
-    return McMMOSkillUtil.getInstance().getSkillLevel(player, getValueString());
+    return McMMOSkillUtil.getInstance().getSkillLevel(player, getSub());
   }
 
   @Override
diff --git a/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillUtil.java b/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillUtil.java
index 6bb3f85..3993537 100644
--- a/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillUtil.java
+++ b/src/main/java/sh/okx/rankup/requirements/requirement/mcmmo/McMMOSkillUtil.java
@@ -66,7 +66,7 @@ public class McMMOSkillUtil {
     return instance;
   }
 
-  public String[] getSkills() {
+  /*public String[] getSkills() {
     try {
       Enum<?>[] skills = (Enum<?>[]) values.invoke(null);
       String[] stringSkills = new String[skills.length];
@@ -77,7 +77,7 @@ public class McMMOSkillUtil {
     } catch (IllegalAccessException | InvocationTargetException e) {
       throw new RuntimeException(e);
     }
-  }
+  }*/
 
   public int getSkillLevel(Player player, String skill) {
     McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player);
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 072e210..82f72ab 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: Rankup
-version: 3.5.3
+version: 3.5.4
 main: sh.okx.rankup.Rankup
 author: Okx
 depend: [Vault]