Upgraded maven-download-plugin to version 1.6.0
diff --git a/.travis.yml b/.travis.yml
index 6661d14..a3db095 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,6 @@
 sudo: false
 
 jdk:
-  - openjdk7
   - oraclejdk8
   - openjdk12
   - oraclejdk12
diff --git a/httpclient5/pom.xml b/httpclient5/pom.xml
index b2159de..4ef1462 100644
--- a/httpclient5/pom.xml
+++ b/httpclient5/pom.xml
@@ -113,7 +113,7 @@
       <plugin>
         <groupId>com.googlecode.maven-download-plugin</groupId>
         <artifactId>download-maven-plugin</artifactId>
-        <version>1.4.1</version>
+        <version>1.6.0</version>
         <executions>
           <execution>
             <id>download-public-suffix-list</id>