Update commons-collections
diff --git a/doxia-site-renderer/pom.xml b/doxia-site-renderer/pom.xml
index 7ee07f1..037b6a1 100644
--- a/doxia-site-renderer/pom.xml
+++ b/doxia-site-renderer/pom.xml
@@ -132,7 +132,7 @@
     <dependency>
       <groupId>commons-collections</groupId>
       <artifactId>commons-collections</artifactId>
-      <version>3.2.1</version>
+      <version>3.2.2</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>