diff --git a/backend/pom.xml b/backend/pom.xml
index f514100..20f80dc 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.9</version>
+			<version>3.18.0</version>
 		</dependency>
 	</dependencies>