diff --git a/Leetcode/pom.xml b/Leetcode/pom.xml
index e5967a8..d0f454f 100644
--- a/Leetcode/pom.xml
+++ b/Leetcode/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.0</version>
+			<version>3.18.0</version>
 		</dependency>
 			<dependency>
 				<groupId>org.junit.jupiter</groupId>