diff --git a/pom.xml b/pom.xml
index 605c89a52f1a6f92c7abfe6aeb52c5ec47de1655..47959e4bc54cc14a25e526ad9d0c7c4ec8dd02c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,7 +89,7 @@
         <skywalking-tooklit.version>9.0.0</skywalking-tooklit.version>
         <vavr.version>0.10.4</vavr.version>
         <xxl-job.version>2.0.2</xxl-job.version>
-        <zookeeper.version>3.9.0</zookeeper.version>
+        <zookeeper.version>3.9.1</zookeeper.version>
         <zxing-core.version>3.5.2</zxing-core.version>
 
         <!-- aliyun -->