diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 9bcc9c6ec6..05831234e0
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
     <kerby.version>1.0.0</kerby.version>
     <findbugs.version>3.0.0</findbugs.version>
     <netty.tcnative.classifier />
-    <commons.io.version>2.4</commons.io.version>
+    <commons.io.version>2.7</commons.io.version>
     <hamcrest.core.version>1.3</hamcrest.core.version>
     <maven.embedder.version>3.5.3</maven.embedder.version>
     <curator.version>2.7.1</curator.version>
diff --git a/tools/fmpp/pom.xml b/tools/fmpp/pom.xml
old mode 100755
new mode 100644
index 9dbbbc1949..656a386d67
--- a/tools/fmpp/pom.xml
+++ b/tools/fmpp/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.4</version>
+      <version>2.7</version>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>