diff --git a/gce/pom.xml b/gce/pom.xml
index 672fdd2..1b42772 100644
--- a/gce/pom.xml
+++ b/gce/pom.xml
@@ -126,7 +126,7 @@
 		<dependency>
 			<groupId>com.sun.faces</groupId>
 			<artifactId>jsf-impl</artifactId>
-			<version>2.2.12</version>
+			<version>2.2.20</version>
 		</dependency>
 	</dependencies>
 </project>
\ No newline at end of file