diff --git a/PluginParent/pom.xml b/PluginParent/pom.xml
index 3e4a9a3e..cd783a59 100644
--- a/PluginParent/pom.xml
+++ b/PluginParent/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.pepsoft.worldpainter</groupId>
     <artifactId>PluginParent</artifactId>
-    <version>1.5.0</version>
+    <version>1.6.0</version>
     <packaging>pom</packaging>
 
     <name>PluginParent</name>
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.pepsoft.worldpainter</groupId>
             <artifactId>WPGUI</artifactId>
-            <version>2.9.0</version>
+            <version>2.13.1</version>
             <scope>provided</scope>
             <exclusions>
                 <exclusion>
@@ -106,6 +106,10 @@
                     <groupId>com.twelvemonkeys.imageio</groupId>
                     <artifactId>imageio-tiff</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>org.openjdk.nashorn</groupId>
+                    <artifactId>nashorn-core</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
     </dependencies>