diff --git a/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/pom.xml b/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/pom.xml
index 7e0e0b1..3950930 100644
--- a/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/pom.xml
+++ b/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/pom.xml
@@ -32,7 +32,7 @@
     <version>${zookeeper.version}-2.0-incubating</version>
 
     <properties>
-        <zookeeper.version>3.8.3</zookeeper.version>
+        <zookeeper.version>3.8.4</zookeeper.version>
         <curator.version>5.4.0</curator.version>
     </properties>
 
diff --git a/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/src/main/resources/META-INF/NOTICE b/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/src/main/resources/META-INF/NOTICE
index 68d4405..4b70eca 100644
--- a/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/src/main/resources/META-INF/NOTICE
+++ b/fluss-shaded-zookeeper-parent/fluss-shaded-zookeeper-38/src/main/resources/META-INF/NOTICE
@@ -21,5 +21,5 @@ This project bundles the following dependencies under the Apache Software Licens
 - org.apache.curator:curator-client:5.4.0
 - org.apache.curator:curator-framework:5.4.0
 - org.apache.curator:curator-recipes:5.4.0
-- org.apache.zookeeper:zookeeper-jute:3.8.3
-- org.apache.zookeeper:zookeeper:3.8.3
+- org.apache.zookeeper:zookeeper-jute:3.8.4
+- org.apache.zookeeper:zookeeper:3.8.4