diff --git a/pom.xml b/pom.xml
index 2f9539c..a935382 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
         <spring.version>4.2.4.RELEASE</spring.version>
         <commons-lang3.version>3.4</commons-lang3.version>
         <slf4j-log4j12.version>1.6.6</slf4j-log4j12.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>
         <mysql.version>5.1.25</mysql.version>
         <aspectj.version>1.7.2</aspectj.version>