diff --git a/CommandGUI V2/pom.xml b/CommandGUI V2/pom.xml
index 1f2972c..d935042 100644
--- a/CommandGUI V2/pom.xml	
+++ b/CommandGUI V2/pom.xml	
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>net.t2code</groupId>
             <artifactId>T2CodeLib</artifactId>
-            <version>13.4</version>
+            <version>15.0</version>
         </dependency>
         <dependency>
             <groupId>net.t2code</groupId>
diff --git a/CommandGUI V2/src/main/java/net/t2code/commandguiv2/Util.java b/CommandGUI V2/src/main/java/net/t2code/commandguiv2/Util.java
index 9f35cc8..91ead06 100644
--- a/CommandGUI V2/src/main/java/net/t2code/commandguiv2/Util.java	
+++ b/CommandGUI V2/src/main/java/net/t2code/commandguiv2/Util.java	
@@ -7,7 +7,7 @@ public class Util {
     }
 
     public static String getRequiredT2CodeLibVersion() {
-        return "13.4";
+        return "15.0";
     }
 
     public static String getPrefix() {