diff --git a/flink/pom.xml b/flink/pom.xml
index 4b57572c..593628b3 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -117,7 +117,7 @@ under the License.
 		<scala.version>2.11.12</scala.version>
 		<scala.binary.version>2.11</scala.binary.version>
 		<chill.version>0.7.6</chill.version>
-		<zookeeper.version>3.4.10</zookeeper.version>
+		<zookeeper.version>3.4.14</zookeeper.version>
 		<curator.version>2.12.0</curator.version>
 		<jackson.version>2.7.9</jackson.version>
 		<metrics.version>3.1.5</metrics.version>