diff --git a/exec/jdbc-all/pom.xml b/exec/jdbc-all/pom.xml
index f2508de2718..1ff7813180e 100644
--- a/exec/jdbc-all/pom.xml
+++ b/exec/jdbc-all/pom.xml
@@ -903,7 +903,7 @@
     <profile>
       <id>hadoop-2</id>
       <properties>
-        <jdbc-all-jar.maxsize>55000000</jdbc-all-jar.maxsize>
+        <jdbc-all-jar.maxsize>56000000</jdbc-all-jar.maxsize>
       </properties>
     </profile>
   </profiles>
diff --git a/pom.xml b/pom.xml
index 0a687163a7f..e1124acdb29 100644
--- a/pom.xml
+++ b/pom.xml
@@ -148,7 +148,7 @@
     <wiremock.standalone.version>2.23.2</wiremock.standalone.version>
     <xerces.version>2.12.2</xerces.version>
     <yauaa.version>7.31.0</yauaa.version>
-    <zookeeper.version>3.5.10</zookeeper.version>
+    <zookeeper.version>3.9.3</zookeeper.version>
   </properties>
 
   <scm>