diff --git a/SpringTilesProject01/pom.xml b/SpringTilesProject01/pom.xml
index c3ea299..e2d9a22 100644
--- a/SpringTilesProject01/pom.xml
+++ b/SpringTilesProject01/pom.xml
@@ -214,7 +214,7 @@
 	  <dependency>
 		 <groupId>commons-collections</groupId>
 		 <artifactId>commons-collections</artifactId>
-		 <version>3.2.1</version>
+		 <version>3.2.2</version>
 	  </dependency>
 	  <dependency>
 		 <groupId>commons-dbcp</groupId>