diff --git a/pom.xml b/pom.xml
index 3a23d208d..28789b0b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.sonatype.oss</groupId>
         <artifactId>oss-parent</artifactId>
-        <version>7</version>
+        <version>9</version>
     </parent>
 
     <prerequisites>
@@ -71,8 +71,8 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <distribution.format>zip</distribution.format>
-        <version.jackson>2.3.0</version.jackson>
-        <version.slf4j>1.7.5</version.slf4j>
+        <version.jackson>2.3.2</version.jackson>
+        <version.slf4j>1.7.6</version.slf4j>
     </properties>
 
     <dependencies>