diff --git a/defect-location-server/backend/pom.xml b/defect-location-server/backend/pom.xml
index 4e0fe6df..0cd44333 100644
--- a/defect-location-server/backend/pom.xml
+++ b/defect-location-server/backend/pom.xml
@@ -63,7 +63,7 @@
 		<dependency>
 			<groupId>commons-beanutils</groupId>
 			<artifactId>commons-beanutils</artifactId>
-			<version>1.7.0</version>
+			<version>1.9.4</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-collections</groupId>