diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/injector/BukkitInjector.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/injector/BukkitInjector.java
index 8e9e6270f..56c6b9734 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/injector/BukkitInjector.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/injector/BukkitInjector.java
@@ -368,7 +368,7 @@ public class BukkitInjector {
         }
     }
 
-    public static void injectLevelChunkSection(Object targetSection, CESection ceSection, CEWorld ceWorld, SectionPos pos) {
+    public synchronized static void injectLevelChunkSection(Object targetSection, CESection ceSection, CEWorld ceWorld, SectionPos pos) {
         try {
             Object container = FastNMS.INSTANCE.field$LevelChunkSection$states(targetSection);
             if (!(container instanceof InjectedPalettedContainerHolder)) {
@@ -384,7 +384,7 @@ public class BukkitInjector {
         }
     }
 
-    public static void uninjectLevelChunkSection(Object section) {
+    public synchronized static void uninjectLevelChunkSection(Object section) {
         try {
             Object states = FastNMS.INSTANCE.field$LevelChunkSection$states(section);
             if (states instanceof InjectedPalettedContainerHolder holder) {
diff --git a/gradle.properties b/gradle.properties
index 4e5adffd8..b1b3587c7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ org.gradle.jvmargs=-Xmx1G
 
 # Project settings
 # Rule: [major update].[feature update].[bug fix]
-project_version=0.0.51-beta.2
+project_version=0.0.51-beta.3
 config_version=30
 lang_version=7
 project_group=net.momirealms