diff --git a/pom.xml b/pom.xml
index 067de8e..1431f3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
     <groupId>com.songoda</groupId>
     <artifactId>EpicHeads</artifactId>
     <modelVersion>4.0.0</modelVersion>
-    <version>3.2.13</version>
+    <version>3.2.13b</version>
     <build>
         <defaultGoal>clean install</defaultGoal>
         <finalName>EpicHeads-${project.version}</finalName>
@@ -81,10 +81,6 @@
         </plugins>
     </build>
     <repositories>
-        <repository>
-            <id>private</id>
-            <url>https://repo.songoda.com/repository/private/</url>
-        </repository>
         <repository>
             <id>public</id>
             <url>https://repo.songoda.com/repository/public/</url>
@@ -98,7 +94,7 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot</artifactId>
-            <version>1.16.1</version>
+            <version>1.16.4</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/src/main/java/com/songoda/epicheads/gui/GUIOverview.java b/src/main/java/com/songoda/epicheads/gui/GUIOverview.java
index 2c0c630..6f13639 100644
--- a/src/main/java/com/songoda/epicheads/gui/GUIOverview.java
+++ b/src/main/java/com/songoda/epicheads/gui/GUIOverview.java
@@ -47,10 +47,10 @@ public class GUIOverview extends Gui {
         ItemStack glass2 = GuiUtils.getBorderItem(Settings.GLASS_TYPE_2.getMaterial());
         ItemStack glass3 = GuiUtils.getBorderItem(Settings.GLASS_TYPE_3.getMaterial());
 
-        GuiUtils.mirrorFill(this, 0, 0, true, true, glass2);
-        GuiUtils.mirrorFill(this, 1, 0, true, true, glass2);
-        GuiUtils.mirrorFill(this, 0, 1, true, true, glass2);
-        GuiUtils.mirrorFill(this, 0, 2, true, true, glass3);
+        mirrorFill(0, 0, true, true, glass2);
+        mirrorFill(1, 0, true, true, glass2);
+        mirrorFill(0, 1, true, true, glass2);
+        mirrorFill(0, 2, true, true, glass3);
 
         int numTemplates = plugin.getHeadManager().getCategories().size();
         pages = (int) Math.floor(numTemplates / 21.0);