diff --git a/pom.xml b/pom.xml
index 01be906..3043f4f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <commons.beanutils.version>1.8.3</commons.beanutils.version>
         <commons.cli.version>1.2</commons.cli.version>
         <commons.codec.version>1.7</commons.codec.version>
-        <commons.collections.version>3.2.1</commons.collections.version>
+        <commons.collections.version>3.2.2</commons.collections.version>
         <commons.dbcp.version>1.4</commons.dbcp.version>
         <commons.digester3.version>3.2</commons.digester3.version>
         <commons.digester2.version>2.1</commons.digester2.version>