Merge pull request #25 from apache/test

[MSITE-859] update apache commons lang and IO
diff --git a/pom.xml b/pom.xml
index 842e6fa..08760d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -494,13 +494,13 @@
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
-      <version>3.4</version>
+      <version>3.8.1</version>
     </dependency>
 
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.5</version>
+      <version>2.6</version>
     </dependency>
 
     <!-- test -->