diff --git a/pom.xml b/pom.xml
index a6b074c..eeb01c5 100755
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
   </scm>
 
   <properties>
-    <commons-collections.version>3.2.1</commons-collections.version>
+    <commons-collections.version>3.2.2</commons-collections.version>
     <commons-io.version>2.4</commons-io.version>
     <commons-lang.version>2.6</commons-lang.version>
     <guava.version>14.0</guava.version>