diff --git a/gradle.properties b/gradle.properties
index 9bf7028..19e9b12 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ mcVersion=1.21.8
 release=2
 # 0 for skip release, 1 for pre-release, 2 for release
 
-luminolRef=46252869190560b69e97c474e91aaa07ac480436
+luminolRef=7f354acbc49a52b3a6f7fbc634f96357333c8e59
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true
diff --git a/lophine-server/src/main/java/fun/bm/lophine/utils/EntitiesCounterUtil.java b/lophine-server/src/main/java/fun/bm/lophine/utils/EntitiesCounterUtil.java
index 42021ce..5bc0c75 100644
--- a/lophine-server/src/main/java/fun/bm/lophine/utils/EntitiesCounterUtil.java
+++ b/lophine-server/src/main/java/fun/bm/lophine/utils/EntitiesCounterUtil.java
@@ -55,7 +55,7 @@ public class EntitiesCounterUtil {
         synchronized (globalLoadedEntities) {
             globalLoadedEntities.get(level).remove(uniqueId);
         }
-        synchronized (mobsMap) {
+        synchronized (mobsAreaMap) {
             mobsAreaMap.get(level).remove(uniqueId);
         }
     }