diff --git a/webapp/src/main/webapp/META-INF/maven/org.astrogrid/astrogrid-registry/pom.xml b/webapp/src/main/webapp/META-INF/maven/org.astrogrid/astrogrid-registry/pom.xml
index f491d23..c74f45b 100644
--- a/webapp/src/main/webapp/META-INF/maven/org.astrogrid/astrogrid-registry/pom.xml
+++ b/webapp/src/main/webapp/META-INF/maven/org.astrogrid/astrogrid-registry/pom.xml
@@ -187,7 +187,7 @@ There are some irritations
     <dependency>
       <groupId>commons-collections</groupId>
       <artifactId>commons-collections</artifactId>
-      <version>3.0</version>
+      <version>3.2.2</version>
     </dependency>
     
     <dependency>