diff --git a/SomeBenchmark/YCSB-0.1.4/accumulo/pom.xml b/SomeBenchmark/YCSB-0.1.4/accumulo/pom.xml
index e74e2c1c..8982bd94 100644
--- a/SomeBenchmark/YCSB-0.1.4/accumulo/pom.xml
+++ b/SomeBenchmark/YCSB-0.1.4/accumulo/pom.xml
@@ -31,7 +31,7 @@
     <dependency>
       <groupId>org.apache.zookeeper</groupId>
       <artifactId>zookeeper</artifactId>
-      <version>3.3.1</version>
+      <version>3.4.14</version>
     </dependency>
     <dependency>
       <groupId>log4j</groupId>