diff --git a/pom.xml b/pom.xml
index a45aaf0..d8fb115 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.9</version>
+			<version>3.18.0</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/com.github.penggle/kaptcha -->
 		<dependency>