diff --git a/curator-test-zk38/pom.xml b/curator-test-zk38/pom.xml
index 07cd162b5..cf2f3db59 100644
--- a/curator-test-zk38/pom.xml
+++ b/curator-test-zk38/pom.xml
@@ -31,7 +31,7 @@
     <artifactId>curator-test-zk38</artifactId>
 
     <properties>
-        <zookeeper-38-version>3.8.4</zookeeper-38-version>
+        <zookeeper-38-version>3.8.6</zookeeper-38-version>
     </properties>
 
     <dependencies>