diff --git a/pom.xml b/pom.xml
index 06a10c4..b6d5100 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>me.tecnio</groupId>
     <artifactId>AntiHaxerman</artifactId>
-    <version>4.0</version>
+    <version>4.0.1</version>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
diff --git a/src/main/java/me/tecnio/ahm/data/tracker/impl/GhostBlockTracker.java b/src/main/java/me/tecnio/ahm/data/tracker/impl/GhostBlockTracker.java
index 2fdacd9..72d40ae 100644
--- a/src/main/java/me/tecnio/ahm/data/tracker/impl/GhostBlockTracker.java
+++ b/src/main/java/me/tecnio/ahm/data/tracker/impl/GhostBlockTracker.java
@@ -8,8 +8,8 @@
 import me.tecnio.ahm.data.PlayerData;
 import me.tecnio.ahm.data.tracker.Tracker;
 import me.tecnio.ahm.exempt.ExemptType;
+import me.tecnio.ahm.util.type.EvictingMap;
 
-import java.util.HashMap;
 import java.util.Map;
 
 /**
@@ -17,7 +17,7 @@
  */
 public class GhostBlockTracker extends Tracker {
 
-    private final Map<BlockPosition, Long> blockMap = new HashMap<>();
+    private final Map<BlockPosition, Long> blockMap = new EvictingMap<>(10);
     private double buffer;
 
     public GhostBlockTracker(final PlayerData data) {
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 5ab22c3..30cb4e6 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: AntiHaxerman
-version: 4.0.0
+version: 4.0.1
 main: me.tecnio.ahm.AHMPlugin
 authors: [Tecnio, Incognito, aSwitch]
 description: An open-sourced anti-cheat solution.