Remove redurant dependency.
diff --git a/measure/pom.xml b/measure/pom.xml
index 3facd08..d988fa3 100644
--- a/measure/pom.xml
+++ b/measure/pom.xml
@@ -47,7 +47,6 @@
         <scalamock.version>3.6.0</scalamock.version>
         <spark.testing.version>0.9.0</spark.testing.version>
         <mysql.java.version>5.1.47</mysql.java.version>
-        <commons.httpclient.version>3.1</commons.httpclient.version>
         <cassandra.connector.version>2.4.1</cassandra.connector.version>
     </properties>
 
@@ -192,11 +191,6 @@
             <version>${cassandra.connector.version}</version>
         </dependency>
         <dependency>
-            <groupId>commons-httpclient</groupId>
-            <artifactId>commons-httpclient</artifactId>
-            <version>${commons.httpclient.version}</version>
-        </dependency>
-        <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
             <version>4.5.9</version>