diff --git a/onboarding/pom.xml b/onboarding/pom.xml
index 8cf7eb4..929aadb 100644
--- a/onboarding/pom.xml
+++ b/onboarding/pom.xml
@@ -62,17 +62,17 @@
     <bsh.version>2.0b6</bsh.version>
     <cglib.nodep.version>3.2.4</cglib.nodep.version>
     <classmate.version>1.3.3</classmate.version>
-    <commons.codec.version>1.10</commons.codec.version>
+    <commons.codec.version>${commons-codec}</commons.codec.version>
     <commons.digester.version>2.1</commons.digester.version>
     <commons.lang3.version>${lang3.version}</commons.lang3.version>
     <datastax.cassandra.version>3.8.0</datastax.cassandra.version>
     <groovy.minimal.version>1.5.8</groovy.minimal.version>
-    <http.client.version>4.5.3</http.client.version>
+    <http.client.version>${httpclient.version}</http.client.version>
     <http.core.version>4.4.1</http.core.version>
     <httpasyncclient.version>4.1.2</httpasyncclient.version>
     <com.sun.xml.version>2.3.3</com.sun.xml.version>
-    <javax.el.version>2.2.4</javax.el.version>
-    <javax.el-api.version>3.0.1-b04</javax.el-api.version>
+    <javax.el.version>2.2.6</javax.el.version>
+    <javax.el-api.version>3.0.1-b06</javax.el-api.version>
     <javax.inject.version>1</javax.inject.version>
     <javax.servlet.version>2.5</javax.servlet.version>
     <jackson.annotations.version>${jackson.version}</jackson.annotations.version>