diff --git a/pom.xml b/pom.xml
index 361875f..3f5f5d1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>org.apache.zookeeper</groupId>
       <artifactId>zookeeper</artifactId>
-      <version>3.7.0</version>
+      <version>3.7.2</version>
       <exclusions>
         <exclusion>
           <groupId>io.netty</groupId>