diff --git a/pom.xml b/pom.xml
index f46f2fb..f2ad763 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,7 +75,7 @@
         <enforcer.skip>true</enforcer.skip>
         <felix.version>5.1.9</felix.version>
         <findbugs.jsr305.version>3.0.2</findbugs.jsr305.version>
-        <flink-shaded-zookeeper-3.version>3.8.1-17.0</flink-shaded-zookeeper-3.version>
+        <flink-shaded-zookeeper-3.version>3.8.4-20.0</flink-shaded-zookeeper-3.version>
         <flink.version>1.17.1</flink.version>
         <fusesource-mqtt-client.version>1.16</fusesource-mqtt-client.version>
         <!-- JDK1.8 only support google java format 1.7-->