diff --git a/core/src/main/java/de/erethon/dungeonsxl/DungeonsXL.java b/core/src/main/java/de/erethon/dungeonsxl/DungeonsXL.java
index 281bac0f..c2c7765c 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/DungeonsXL.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/DungeonsXL.java
@@ -119,7 +119,7 @@ public class DungeonsXL extends DREPlugin implements DungeonsAPI {
     public static final BlockAdapter BLOCK_ADAPTER = Version.isAtLeast(Version.MC1_13) ? new BlockAdapterBlockData() : new BlockAdapterMagicValues();
 
     /* Constants */
-    public static final String LATEST_IXL = "1.0.2";
+    public static final String LATEST_IXL = "1.0.3";
     public static final String[] EXCLUDED_FILES = {"config.yml", "uid.dat", "DXLData.data", "data"};
 
     /* Folders of internal features */
@@ -235,7 +235,7 @@ public class DungeonsXL extends DREPlugin implements DungeonsAPI {
     public void onEnable() {
         super.onEnable();
         String ixlVersion = manager.isPluginEnabled("ItemsXL") ? manager.getPlugin("ItemsXL").getDescription().getVersion() : "";
-        if (ixlVersion.startsWith("0.") || ixlVersion.matches("1.0[\\.]?[1]?")) {
+        if (ixlVersion.startsWith("0.") || ixlVersion.matches("1.0[\\.]?[1-2]?")) {
             getLogger().log(Level.SEVERE, "DungeonsXL requires ItemsXL v" + LATEST_IXL + " or higher to run.");
             manager.disablePlugin(this);
             return;
diff --git a/pom.xml b/pom.xml
index 335d9d89..bddce26e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,13 +21,13 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <spigotVersion.latest>1.17.1-R0.1-SNAPSHOT</spigotVersion.latest>
+        <spigotVersion.latest>1.18.1-R0.1-SNAPSHOT</spigotVersion.latest>
     </properties>
     <dependencies>
         <dependency>
             <groupId>de.erethon</groupId>
             <artifactId>caliburn</artifactId>
-            <version>1.0.2</version>
+            <version>1.0.3</version>
             <scope>compile</scope>
         </dependency>
         <dependency>