diff --git a/primefaces-showcase/pom.xml b/primefaces-showcase/pom.xml
index 5cdf1a9..0db4424 100644
--- a/primefaces-showcase/pom.xml
+++ b/primefaces-showcase/pom.xml
@@ -83,12 +83,12 @@
 		<dependency>
 			<groupId>commons-fileupload</groupId>
 			<artifactId>commons-fileupload</artifactId>
-			<version>1.3.2</version>
+			<version>[1.3.3,)</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.5</version>
+			<version>[2.7,)</version>
 		</dependency>
 		<!-- JSR 303 validation -->
 		<dependency>