diff --git a/hapi-sourcegen/pom.xml b/hapi-sourcegen/pom.xml
index a5ea346a6..380f2c653 100644
--- a/hapi-sourcegen/pom.xml
+++ b/hapi-sourcegen/pom.xml
@@ -55,7 +55,7 @@
             <!-- Needed by velocity -->
             <groupId>commons-collections</groupId>
             <artifactId>commons-collections</artifactId>
-            <version>3.2.1</version>
+            <version>3.2.2</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>