diff --git a/pom.xml b/pom.xml
index eb45a57c..fbb3cb9f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -346,12 +346,12 @@
       <dependency>
         <groupId>org.apache.archiva.redback.components.cache</groupId>
         <artifactId>spring-cache-api</artifactId>
-        <version>2.2</version>
+        <version>${redback.comp.spring-cache.version}</version>
       </dependency>
       <dependency>
         <groupId>org.apache.archiva.redback.components.cache</groupId>
         <artifactId>spring-cache-ehcache</artifactId>
-        <version>2.2</version>
+        <version>${redback.comp.spring-cache.version}</version>
       </dependency>
       <dependency>
         <groupId>net.sf.ehcache</groupId>
@@ -361,7 +361,7 @@
       <dependency>
         <groupId>org.apache.archiva.redback.components</groupId>
         <artifactId>expression-evaluator</artifactId>
-        <version>2.1</version>
+        <version>${redback.comp.expression-evaluator.version}</version>
         <exclusions>
           <exclusion>
             <groupId>org.codehaus.plexus</groupId>
@@ -372,12 +372,12 @@
       <dependency>
         <groupId>org.apache.archiva.redback.components.registry</groupId>
         <artifactId>spring-registry-api</artifactId>
-        <version>2.5-SNAPSHOT</version>
+        <version>${redback.comp.spring-registry.version}</version>
       </dependency>
       <dependency>
         <groupId>org.apache.archiva.redback.components.registry</groupId>
         <artifactId>spring-registry-commons</artifactId>
-        <version>2.5-SNAPSHOT</version>
+        <version>${redback.comp.spring-registry.version}</version>
       </dependency>
       <dependency>
         <groupId>org.codehaus.plexus</groupId>
@@ -558,7 +558,7 @@
       <dependency>
         <groupId>org.apache.archiva.redback.components</groupId>
         <artifactId>spring-apacheds</artifactId>
-        <version>2.1</version>
+        <version>${redback.comp.spring-apacheds.version}</version>
       </dependency>
       <!--
       <dependency>