diff --git a/pom.xml b/pom.xml
index 1b07bf7..6804895 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-io</artifactId>
-      <version>2.1.1</version>
+      <version>2.1.3</version>
     </dependency>
     <dependency>
       <groupId>commons-io</groupId>
@@ -130,7 +130,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-archiver</artifactId>
-      <version>2.6.2</version>
+      <version>2.6.3</version>
       <exclusions>
         <exclusion>
           <groupId>org.codehaus.plexus</groupId>